Saint Augustine, IL Weather Forecast | 10 Days
Updated: Fri Oct 9th 2026 6:45 AM CDT
Fri, 10-9
81°F
58°F
58°F
Sat, 10-10
79°F
60°F
60°F
Sun, 10-11
78°F
56°F
56°F
Mon, 10-12
87°F
63°F
63°F
Tue, 10-13
74°F
62°F
62°F
Wed, 10-14
62°F
57°F
57°F
Thu, 10-15
76°F
57°F
57°F
Fri, 10-16
59°F
45°F
45°F
Sat, 10-17
48°F
40°F
40°F
Sun, 10-18
56°F
36°F
36°F
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Test our Weather Chatbot. It provides up to 10 days of forecast information!Sunny
Fri 10-9
Sunny with a high of 81°F and a low of 58°F. There's a moderate 36% chance of rainfall with an estimated 0.02in. Wind will be moderate, blowing around 12mph on average and gusts of 25.6mph at 10 PM. Humidity levels should be comfortable, sitting around 51% on average, the maximum being 63% at 9 AM and 37% being its lowest at 1 PM. Barometric pressure is its highest of 30.1inHg at 7 AM, a lowest point of 29.96inHg at 5 PM with an avg 30.02inHg.
- HI: 81°F
- LO: 58°F
- Rain: 36% | est. 0.02in
- Snow: 0%
- Wind
11.6 mph - Humidity
51% avg. - UV Index
5 - Air QualityGood
- Sunrise
07:06 AM - Sunset
06:31 PM - Moonrise
05:50 AM - Moonset
05:46 PM - Moon Phase
New Moon - Hourly
7 AM 
Patchy Rain Nearby60°F 3.6 mph E
wind
15%
rain
rain
0%
snow
snow
wind
30.1 inHg
pressure
pressure
8 AM 
Light Drizzle60°F 7.6 mph E
wind
33%
Rain est. 0.01in
Rain est. 0.01in
0%
snow
snow
wind
30.1 inHg
pressure
pressure
9 AM 
Light Drizzle61°F 8.9 mph SE
wind
36%
Rain est. 0.01in
Rain est. 0.01in
0%
snow
snow
wind
30.09 inHg
pressure
pressure
10 AM 
Thundery Outbreaks Nearby62°F 6.5 mph SE
wind
16%
rain
rain
0%
snow
snow
wind
30.1 inHg
pressure
pressure
11 AM 
Thundery Outbreaks Nearby68°F 10.1 mph SSE
wind
12%
rain
rain
0%
snow
snow
wind
30.08 inHg
pressure
pressure
12 PM 
Sunny73°F 10.5 mph SSE
wind
1%
rain
rain
0%
snow
snow
wind
30.06 inHg
pressure
pressure
1 PM 
Sunny76°F 11.4 mph SSE
wind
1%
rain
rain
0%
snow
snow
wind
30.04 inHg
pressure
pressure
2 PM 
Sunny79°F 11.6 mph S
wind
1%
rain
rain
0%
snow
snow
wind
30.01 inHg
pressure
pressure
3 PM 
Sunny80°F 10.3 mph S
wind
1%
rain
rain
0%
snow
snow
wind
29.99 inHg
pressure
pressure
4 PM 
Sunny81°F 8.7 mph S
wind
1%
rain
rain
0%
snow
snow
wind
29.97 inHg
pressure
pressure
5 PM 
Sunny80°F 6.7 mph SSE
wind
2%
rain
rain
0%
snow
snow
wind
29.96 inHg
pressure
pressure
6 PM 
Sunny74°F 8.5 mph SE
wind
3%
rain
rain
0%
snow
snow
wind
29.96 inHg
pressure
pressure
7 PM 
Clear70°F 8.7 mph SE
wind
2%
rain
rain
0%
snow
snow
wind
29.96 inHg
pressure
pressure
8 PM 
Clear69°F 8.9 mph SSE
wind
1%
rain
rain
0%
snow
snow
wind
29.98 inHg
pressure
pressure
9 PM 
Clear68°F 8.9 mph SSE
wind
1%
rain
rain
0%
snow
snow
wind
29.99 inHg
pressure
pressure
10 PM 
Clear67°F 8.7 mph SSE
wind
1%
rain
rain
0%
snow
snow
wind
30 inHg
pressure
pressure
11 PM 
Clear66°F 8.5 mph SSE
wind
1%
rain
rain
0%
snow
snow
wind
30 inHg
pressure
pressure
Overcast
Sat 10-10
Overcast with a high of 79°F and a low of 60°F. There's a very small chance of rainfall, only about 8%. Wind will be moderate, blowing around 15mph on average and gusts of 30.5mph at 2 AM. Humidity levels should be comfortable, sitting around 49% on average, the maximum being 61% at 11 PM and 40% being its lowest at 12 AM. Barometric pressure is its highest of 30.08inHg at 10 AM, a lowest point of 29.98inHg at 5 PM with an avg 30.02inHg.
- HI: 79°F
- LO: 60°F
- Rain: 8%
- Snow: 0%
- Wind
14.8 mph - Humidity
49% avg. - UV Index
4.4 - Air QualityGood
- Sunrise
07:07 AM - Sunset
06:29 PM - Moonrise
07:04 AM - Moonset
06:12 PM - Moon Phase
New Moon - Hourly
12 AM 
Clear65°F 8.5 mph S
wind
1%
rain
rain
0%
snow
snow
wind
29.99 inHg
pressure
pressure
1 AM 
Clear64°F 9.2 mph S
wind
1%
rain
rain
0%
snow
snow
wind
30 inHg
pressure
pressure
2 AM 
Clear63°F 9.6 mph S
wind
1%
rain
rain
0%
snow
snow
wind
30.02 inHg
pressure
pressure
3 AM 
Clear62°F 9.4 mph S
wind
1%
rain
rain
0%
snow
snow
wind
30.02 inHg
pressure
pressure
4 AM 
Clear61°F 8.9 mph SSE
wind
1%
rain
rain
0%
snow
snow
wind
30.01 inHg
pressure
pressure
5 AM 
Clear60°F 8.5 mph S
wind
2%
rain
rain
0%
snow
snow
wind
30.01 inHg
pressure
pressure
6 AM 
Overcast60°F 8.7 mph SSE
wind
10%
rain
rain
0%
snow
snow
wind
30.03 inHg
pressure
pressure
7 AM 
Overcast60°F 8.5 mph SSE
wind
12%
rain
rain
0%
snow
snow
wind
30.04 inHg
pressure
pressure
8 AM 
Overcast60°F 8.5 mph SSE
wind
13%
rain
rain
0%
snow
snow
wind
30.06 inHg
pressure
pressure
9 AM 
Overcast64°F 8.7 mph SSE
wind
13%
rain
rain
0%
snow
snow
wind
30.07 inHg
pressure
pressure
10 AM 
Overcast69°F 11.9 mph SSE
wind
12%
rain
rain
0%
snow
snow
wind
30.08 inHg
pressure
pressure
11 AM 
Overcast72°F 11.6 mph SSE
wind
11%
rain
rain
0%
snow
snow
wind
30.07 inHg
pressure
pressure
12 PM 
Overcast75°F 14.8 mph SSE
wind
11%
rain
rain
0%
snow
snow
wind
30.06 inHg
pressure
pressure
1 PM 
Overcast75°F 13 mph SSE
wind
12%
rain
rain
0%
snow
snow
wind
30.04 inHg
pressure
pressure
2 PM 
Overcast79°F 13.6 mph SSE
wind
10%
rain
rain
0%
snow
snow
wind
30.01 inHg
pressure
pressure
3 PM 
Overcast77°F 12.3 mph SSE
wind
11%
rain
rain
0%
snow
snow
wind
29.99 inHg
pressure
pressure
4 PM 
Overcast75°F 9.8 mph SSE
wind
12%
rain
rain
0%
snow
snow
wind
29.99 inHg
pressure
pressure
5 PM 
Overcast73°F 8.1 mph SE
wind
12%
rain
rain
0%
snow
snow
wind
29.98 inHg
pressure
pressure
6 PM 
Overcast69°F 8.1 mph SE
wind
13%
rain
rain
0%
snow
snow
wind
29.98 inHg
pressure
pressure
7 PM 
Overcast67°F 8.1 mph SE
wind
12%
rain
rain
0%
snow
snow
wind
29.99 inHg
pressure
pressure
8 PM 
Overcast65°F 8.7 mph SE
wind
13%
rain
rain
0%
snow
snow
wind
30 inHg
pressure
pressure
9 PM 
Overcast64°F 8.1 mph SE
wind
13%
rain
rain
0%
snow
snow
wind
29.99 inHg
pressure
pressure
10 PM 
Cloudy63°F 8.3 mph SE
wind
10%
rain
rain
0%
snow
snow
wind
30 inHg
pressure
pressure
11 PM 
Overcast62°F 7.8 mph SE
wind
13%
rain
rain
0%
snow
snow
wind
29.99 inHg
pressure
pressure
Sunny
Sun 10-11
Sunny with a high of 78°F and a low of 56°F. There's a very small chance of rainfall, only about 7%. Winds will be light at 9mph and gusts of 16.6mph at 11 PM. The humidity will be on the higher side, averaging about 68%, the maximum being 94% at 7 AM and 47% being its lowest at 4 PM. Barometric pressure is its highest of 30inHg at 9 AM, a lowest point of 29.9inHg at 5 PM with an avg 29.95inHg.
- HI: 78°F
- LO: 56°F
- Rain: 7%
- Snow: 0%
- Wind
8.3 mph - Humidity
68% avg. - UV Index
4.7 - Air QualityGood
- Sunrise
07:08 AM - Sunset
06:28 PM - Moonrise
08:19 AM - Moonset
06:40 PM - Moon Phase
New Moon - Hourly
12 AM 
Partly Cloudy61°F 7.6 mph SE
wind
9%
rain
rain
0%
snow
snow
wind
29.98 inHg
pressure
pressure
1 AM 
Partly Cloudy60°F 6.5 mph SE
wind
10%
rain
rain
0%
snow
snow
wind
29.97 inHg
pressure
pressure
2 AM 
Partly Cloudy60°F 5.4 mph SE
wind
8%
rain
rain
0%
snow
snow
wind
29.98 inHg
pressure
pressure
3 AM 
Clear59°F 5.6 mph ESE
wind
7%
rain
rain
0%
snow
snow
wind
29.98 inHg
pressure
pressure
4 AM 
Clear58°F 6.3 mph ESE
wind
10%
rain
rain
0%
snow
snow
wind
29.97 inHg
pressure
pressure
5 AM 
Clear57°F 6 mph ESE
wind
13%
rain
rain
0%
snow
snow
wind
29.97 inHg
pressure
pressure
6 AM 
Clear56°F 5.4 mph SE
wind
14%
rain
rain
0%
snow
snow
wind
29.97 inHg
pressure
pressure
7 AM 
Clear56°F 5.8 mph ESE
wind
15%
rain
rain
0%
snow
snow
wind
29.98 inHg
pressure
pressure
8 AM 
Sunny57°F 4.3 mph SE
wind
14%
rain
rain
0%
snow
snow
wind
29.99 inHg
pressure
pressure
9 AM 
Sunny62°F 4.5 mph SE
wind
10%
rain
rain
0%
snow
snow
wind
30 inHg
pressure
pressure
10 AM 
Sunny65°F 4.7 mph SE
wind
7%
rain
rain
0%
snow
snow
wind
30 inHg
pressure
pressure
11 AM 
Sunny69°F 3.8 mph S
wind
5%
rain
rain
0%
snow
snow
wind
29.99 inHg
pressure
pressure
12 PM 
Sunny72°F 2.9 mph SSW
wind
3%
rain
rain
0%
snow
snow
wind
29.98 inHg
pressure
pressure
1 PM 
Sunny75°F 2.2 mph S
wind
2%
rain
rain
0%
snow
snow
wind
29.96 inHg
pressure
pressure
2 PM 
Sunny77°F 2.7 mph S
wind
2%
rain
rain
0%
snow
snow
wind
29.94 inHg
pressure
pressure
3 PM 
Sunny78°F 2.9 mph S
wind
1%
rain
rain
0%
snow
snow
wind
29.92 inHg
pressure
pressure
4 PM 
Sunny78°F 4 mph SSW
wind
1%
rain
rain
0%
snow
snow
wind
29.92 inHg
pressure
pressure
5 PM 
Sunny77°F 4 mph SSE
wind
2%
rain
rain
0%
snow
snow
wind
29.9 inHg
pressure
pressure
6 PM 
Sunny71°F 4.9 mph SSE
wind
3%
rain
rain
0%
snow
snow
wind
29.91 inHg
pressure
pressure
7 PM 
Clear68°F 5.6 mph SSE
wind
4%
rain
rain
0%
snow
snow
wind
29.92 inHg
pressure
pressure
8 PM 
Overcast66°F 6.7 mph SSE
wind
16%
rain
rain
0%
snow
snow
wind
29.92 inHg
pressure
pressure
9 PM 
Overcast66°F 7.4 mph SSE
wind
16%
rain
rain
0%
snow
snow
wind
29.92 inHg
pressure
pressure
10 PM 
Overcast65°F 8.1 mph SSE
wind
17%
rain
rain
0%
snow
snow
wind
29.92 inHg
pressure
pressure
11 PM 
Overcast64°F 8.3 mph SSE
wind
17%
rain
rain
0%
snow
snow
wind
29.91 inHg
pressure
pressure
Sunny
Mon 10-12
Sunny with a high of 87°F and a low of 63°F. There's a very small chance of rainfall, only about 6%. Wind will be moderate, blowing around 16mph on average and gusts of 28.9mph at 11 PM. Humidity levels should be comfortable, sitting around 60% on average, the maximum being 69% at 8 AM and 43% being its lowest at 3 PM. Barometric pressure is its highest of 29.92inHg at 2 AM, a lowest point of 29.74inHg at 6 PM with an avg 29.83inHg.
- HI: 87°F
- LO: 63°F
- Rain: 6%
- Snow: 0%
- Wind
15.2 mph - Humidity
60% avg. - UV Index
5 - Air QualityGood
- Sunrise
07:09 AM - Sunset
06:26 PM - Moonrise
09:33 AM - Moonset
07:13 PM - Moon Phase
Waxing Crescent - Hourly
12 AM 
Overcast64°F 8.1 mph SSE
wind
16%
rain
rain
0%
snow
snow
wind
29.91 inHg
pressure
pressure
1 AM 
Overcast63°F 8.3 mph S
wind
17%
rain
rain
0%
snow
snow
wind
29.91 inHg
pressure
pressure
2 AM 
Overcast64°F 8.9 mph S
wind
16%
rain
rain
0%
snow
snow
wind
29.92 inHg
pressure
pressure
3 AM 
Overcast64°F 8.1 mph S
wind
16%
rain
rain
0%
snow
snow
wind
29.92 inHg
pressure
pressure
4 AM 
Overcast64°F 8.5 mph S
wind
16%
rain
rain
0%
snow
snow
wind
29.9 inHg
pressure
pressure
5 AM 
Cloudy64°F 8.5 mph S
wind
12%
rain
rain
0%
snow
snow
wind
29.89 inHg
pressure
pressure
6 AM 
Overcast63°F 8.5 mph S
wind
16%
rain
rain
0%
snow
snow
wind
29.89 inHg
pressure
pressure
7 AM 
Cloudy64°F 8.3 mph SSW
wind
14%
rain
rain
0%
snow
snow
wind
29.89 inHg
pressure
pressure
8 AM 
Overcast64°F 8.3 mph SSW
wind
18%
rain
rain
0%
snow
snow
wind
29.88 inHg
pressure
pressure
9 AM 
Cloudy69°F 10.1 mph SSW
wind
11%
rain
rain
0%
snow
snow
wind
29.88 inHg
pressure
pressure
10 AM 
Cloudy75°F 12.8 mph SSW
wind
11%
rain
rain
0%
snow
snow
wind
29.87 inHg
pressure
pressure
11 AM 
Partly Cloudy78°F 13.9 mph SW
wind
4%
rain
rain
0%
snow
snow
wind
29.85 inHg
pressure
pressure
12 PM 
Sunny81°F 14.3 mph SW
wind
2%
rain
rain
0%
snow
snow
wind
29.84 inHg
pressure
pressure
1 PM 
Sunny83°F 14.3 mph SW
wind
2%
rain
rain
0%
snow
snow
wind
29.82 inHg
pressure
pressure
2 PM 
Sunny85°F 14.5 mph SW
wind
1%
rain
rain
0%
snow
snow
wind
29.78 inHg
pressure
pressure
3 PM 
Sunny86°F 15.2 mph SW
wind
1%
rain
rain
0%
snow
snow
wind
29.76 inHg
pressure
pressure
4 PM 
Sunny87°F 12.8 mph SW
wind
1%
rain
rain
0%
snow
snow
wind
29.75 inHg
pressure
pressure
5 PM 
Sunny85°F 11.9 mph SW
wind
1%
rain
rain
0%
snow
snow
wind
29.75 inHg
pressure
pressure
6 PM 
Sunny79°F 7.4 mph SW
wind
3%
rain
rain
0%
snow
snow
wind
29.74 inHg
pressure
pressure
7 PM 
Clear76°F 6.9 mph SW
wind
4%
rain
rain
0%
snow
snow
wind
29.75 inHg
pressure
pressure
8 PM 
Clear75°F 7.4 mph SW
wind
4%
rain
rain
0%
snow
snow
wind
29.76 inHg
pressure
pressure
9 PM 
Clear74°F 8.1 mph SW
wind
4%
rain
rain
0%
snow
snow
wind
29.76 inHg
pressure
pressure
10 PM 
Clear73°F 8.1 mph SW
wind
4%
rain
rain
0%
snow
snow
wind
29.77 inHg
pressure
pressure
11 PM 
Clear72°F 8.5 mph SW
wind
4%
rain
rain
0%
snow
snow
wind
29.77 inHg
pressure
pressure
Sunny
Tue 10-13
Sunny with a high of 74°F and a low of 62°F. There's a very small chance of rainfall, only about 6%. Wind will be moderate, blowing around 13mph on average and gusts of 34.9mph at 2 AM. The humidity will be on the higher side, averaging about 68%, the maximum being 94% at 7 AM and 54% being its lowest at 4 PM. Barometric pressure is its highest of 30.02inHg at 11 PM, a lowest point of 29.76inHg at 1 AM with an avg 29.91inHg.
- HI: 74°F
- LO: 62°F
- Rain: 6%
- Snow: 0%
- Wind
13 mph - Humidity
68% avg. - UV Index
6 - Air QualityGood
- Sunrise
07:10 AM - Sunset
06:24 PM - Moonrise
10:44 AM - Moonset
07:51 PM - Moon Phase
Waxing Crescent - Hourly
12 AM 
Clear72°F 9.4 mph SW
wind
3%
rain
rain
0%
snow
snow
wind
29.76 inHg
pressure
pressure
1 AM 
Clear73°F 11.6 mph WSW
wind
3%
rain
rain
0%
snow
snow
wind
29.76 inHg
pressure
pressure
2 AM 
Clear73°F 11.9 mph WSW
wind
3%
rain
rain
0%
snow
snow
wind
29.76 inHg
pressure
pressure
3 AM 
Clear72°F 11.6 mph WSW
wind
3%
rain
rain
0%
snow
snow
wind
29.77 inHg
pressure
pressure
4 AM 
Clear72°F 11.4 mph W
wind
4%
rain
rain
0%
snow
snow
wind
29.78 inHg
pressure
pressure
5 AM 
Clear70°F 10.1 mph WNW
wind
6%
rain
rain
0%
snow
snow
wind
29.79 inHg
pressure
pressure
6 AM 
Clear67°F 9.6 mph NW
wind
12%
rain
rain
0%
snow
snow
wind
29.82 inHg
pressure
pressure
7 AM 
Clear65°F 10.3 mph NNW
wind
15%
rain
rain
0%
snow
snow
wind
29.85 inHg
pressure
pressure
8 AM 
Sunny65°F 11 mph NNW
wind
13%
rain
rain
0%
snow
snow
wind
29.88 inHg
pressure
pressure
9 AM 
Sunny67°F 13 mph N
wind
8%
rain
rain
0%
snow
snow
wind
29.92 inHg
pressure
pressure
10 AM 
Sunny69°F 12.3 mph N
wind
6%
rain
rain
0%
snow
snow
wind
29.94 inHg
pressure
pressure
11 AM 
Sunny70°F 12.3 mph N
wind
4%
rain
rain
0%
snow
snow
wind
29.95 inHg
pressure
pressure
12 PM 
Sunny72°F 11.2 mph N
wind
3%
rain
rain
0%
snow
snow
wind
29.95 inHg
pressure
pressure
1 PM 
Sunny73°F 10.5 mph N
wind
3%
rain
rain
0%
snow
snow
wind
29.96 inHg
pressure
pressure
2 PM 
Sunny74°F 10.3 mph N
wind
2%
rain
rain
0%
snow
snow
wind
29.95 inHg
pressure
pressure
3 PM 
Cloudy74°F 9.6 mph N
wind
8%
rain
rain
0%
snow
snow
wind
29.95 inHg
pressure
pressure
4 PM 
Sunny74°F 8.9 mph N
wind
3%
rain
rain
0%
snow
snow
wind
29.96 inHg
pressure
pressure
5 PM 
Sunny72°F 8.9 mph NNE
wind
3%
rain
rain
0%
snow
snow
wind
29.96 inHg
pressure
pressure
6 PM 
Sunny68°F 6.5 mph NNE
wind
5%
rain
rain
0%
snow
snow
wind
29.99 inHg
pressure
pressure
7 PM 
Overcast65°F 7.6 mph NNE
wind
19%
rain
rain
0%
snow
snow
wind
30 inHg
pressure
pressure
8 PM 
Overcast64°F 8.1 mph NNE
wind
20%
rain
rain
0%
snow
snow
wind
30.01 inHg
pressure
pressure
9 PM 
Overcast63°F 8.5 mph NE
wind
21%
rain
rain
0%
snow
snow
wind
30.01 inHg
pressure
pressure
10 PM 
Overcast63°F 8.9 mph NE
wind
21%
rain
rain
0%
snow
snow
wind
30.02 inHg
pressure
pressure
11 PM 
Overcast62°F 9.4 mph NE
wind
21%
rain
rain
0%
snow
snow
wind
30.02 inHg
pressure
pressure
Overcast
Wed 10-14
Overcast with a high of 62°F and a low of 57°F. Rainfall expected to have a 66% chance with an estimated 0.05in. Wind will be moderate, blowing around 14mph on average and gusts of 24.4mph at 10 PM. The humidity will be on the higher side, averaging about 74%, the maximum being 86% at 11 PM and 62% being its lowest at 1 PM. Barometric pressure is its highest of 30.06inHg at 7 AM, a lowest point of 29.96inHg at 11 PM with an avg 30.02inHg.
- HI: 62°F
- LO: 57°F
- Rain: 66% | est. 0.05in
- Snow: 0%
- Wind
13.9 mph - Humidity
74% avg. - UV Index
4 - Air QualityTBA
- Sunrise
07:11 AM - Sunset
06:23 PM - Moonrise
11:51 AM - Moonset
08:37 PM - Moon Phase
Waxing Crescent - Hourly
12 AM 
Overcast62°F 9.6 mph NE
wind
21%
rain
rain
0%
snow
snow
wind
30.02 inHg
pressure
pressure
1 AM 
Overcast62°F 10.1 mph ENE
wind
21%
rain
rain
0%
snow
snow
wind
30.02 inHg
pressure
pressure
2 AM 
Overcast61°F 10.1 mph ENE
wind
22%
rain
rain
0%
snow
snow
wind
30.03 inHg
pressure
pressure
3 AM 
Overcast60°F 9.8 mph E
wind
23%
rain
rain
0%
snow
snow
wind
30.03 inHg
pressure
pressure
4 AM 
Overcast59°F 9.8 mph E
wind
24%
rain
rain
0%
snow
snow
wind
30.04 inHg
pressure
pressure
5 AM 
Overcast59°F 9.8 mph E
wind
24%
rain
rain
0%
snow
snow
wind
30.05 inHg
pressure
pressure
6 AM 
Overcast58°F 9.8 mph E
wind
24%
rain
rain
0%
snow
snow
wind
30.05 inHg
pressure
pressure
7 AM 
Overcast57°F 9.8 mph E
wind
24%
rain
rain
0%
snow
snow
wind
30.06 inHg
pressure
pressure
8 AM 
Overcast58°F 10.5 mph E
wind
23%
rain
rain
0%
snow
snow
wind
30.06 inHg
pressure
pressure
9 AM 
Overcast58°F 11 mph E
wind
22%
rain
rain
0%
snow
snow
wind
30.06 inHg
pressure
pressure
10 AM 
Overcast58°F 11.6 mph E
wind
21%
rain
rain
0%
snow
snow
wind
30.06 inHg
pressure
pressure
11 AM 
Overcast59°F 11.9 mph ESE
wind
18%
rain
rain
0%
snow
snow
wind
30.06 inHg
pressure
pressure
12 PM 
Overcast61°F 11.9 mph ESE
wind
17%
rain
rain
0%
snow
snow
wind
30.05 inHg
pressure
pressure
1 PM 
Overcast62°F 12.1 mph ESE
wind
15%
rain
rain
0%
snow
snow
wind
30.05 inHg
pressure
pressure
2 PM 
Light Drizzle61°F 12.8 mph ESE
wind
24%
rain
rain
0%
snow
snow
wind
30.03 inHg
pressure
pressure
3 PM 
Overcast61°F 13.2 mph ESE
wind
26%
rain
rain
0%
snow
snow
wind
30.01 inHg
pressure
pressure
4 PM 
Light Drizzle60°F 13.9 mph ESE
wind
32%
Rain est. 0.01in
Rain est. 0.01in
0%
snow
snow
wind
29.98 inHg
pressure
pressure
5 PM 
Patchy Rain Nearby60°F 12.8 mph ESE
wind
28%
rain
rain
0%
snow
snow
wind
29.99 inHg
pressure
pressure
6 PM 
Light Drizzle59°F 11.9 mph ESE
wind
29%
rain
rain
0%
snow
snow
wind
30 inHg
pressure
pressure
7 PM 
Patchy Rain Nearby58°F 10.7 mph ESE
wind
23%
rain
rain
0%
snow
snow
wind
30.01 inHg
pressure
pressure
8 PM 
Patchy Rain Nearby58°F 11.2 mph ESE
wind
31%
rain
rain
0%
snow
snow
wind
29.99 inHg
pressure
pressure
9 PM 
Patchy Rain Nearby58°F 11.6 mph ESE
wind
33%
rain
rain
0%
snow
snow
wind
29.98 inHg
pressure
pressure
10 PM 
Patchy Rain Nearby58°F 12.1 mph ESE
wind
35%
rain
rain
0%
snow
snow
wind
29.97 inHg
pressure
pressure
11 PM 
Light Rain58°F 11.6 mph ESE
wind
53%
Rain est. 0.02in
Rain est. 0.02in
0%
snow
snow
wind
29.96 inHg
pressure
pressure
Light Rain
Thu 10-15
Light Rain with a high of 76°F and a low of 57°F. It will likey rain, having a 89% chance of a downpour with an estimated 0.8in. Winds will be strong at speeds peaking at 21mph and gusts of 39.2mph at 4 PM. High humidity with average of 89% is anticipated, the maximum being 98% at 7 AM and 69% being its lowest at 10 PM. Barometric pressure is its highest of 29.94inHg at 12 AM, a lowest point of 29.64inHg at 4 PM with an avg 29.78inHg.
- HI: 76°F
- LO: 57°F
- Rain: 89% | est. 0.8in
- Snow: 0%
- Wind
20.6 mph - Humidity
89% avg. - UV Index
5 - Air QualityTBA
- Sunrise
07:12 AM - Sunset
06:21 PM - Moonrise
12:50 PM - Moonset
09:31 PM - Moon Phase
Waxing Crescent - Hourly
12 AM 
Patchy Rain Nearby57°F 11.2 mph ESE
wind
64%
Rain est. 0.02in
Rain est. 0.02in
0%
snow
snow
wind
29.94 inHg
pressure
pressure
1 AM 
Light Rain57°F 10.7 mph SE
wind
73%
Rain est. 0.03in
Rain est. 0.03in
0%
snow
snow
wind
29.93 inHg
pressure
pressure
2 AM 
Light Rain58°F 10.3 mph SE
wind
78%
Rain est. 0.05in
Rain est. 0.05in
0%
snow
snow
wind
29.92 inHg
pressure
pressure
3 AM 
Light Rain58°F 9.6 mph SE
wind
82%
Rain est. 0.07in
Rain est. 0.07in
0%
snow
snow
wind
29.9 inHg
pressure
pressure
4 AM 
Light Rain59°F 9.2 mph SSE
wind
85%
Rain est. 0.09in
Rain est. 0.09in
0%
snow
snow
wind
29.89 inHg
pressure
pressure
5 AM 
Light Rain59°F 10.3 mph SSE
wind
82%
Rain est. 0.07in
Rain est. 0.07in
0%
snow
snow
wind
29.87 inHg
pressure
pressure
6 AM 
Light Rain60°F 11.4 mph SE
wind
79%
Rain est. 0.05in
Rain est. 0.05in
0%
snow
snow
wind
29.86 inHg
pressure
pressure
7 AM 
Light Rain60°F 12.5 mph SE
wind
73%
Rain est. 0.03in
Rain est. 0.03in
0%
snow
snow
wind
29.85 inHg
pressure
pressure
8 AM 
Light Rain Shower61°F 12.5 mph SSE
wind
76%
Rain est. 0.04in
Rain est. 0.04in
0%
snow
snow
wind
29.83 inHg
pressure
pressure
9 AM 
Light Rain62°F 12.8 mph SSE
wind
78%
Rain est. 0.04in
Rain est. 0.04in
0%
snow
snow
wind
29.82 inHg
pressure
pressure
10 AM 
Light Rain Shower63°F 12.8 mph SSE
wind
79%
Rain est. 0.05in
Rain est. 0.05in
0%
snow
snow
wind
29.81 inHg
pressure
pressure
11 AM 
Light Rain Shower66°F 13.4 mph SSE
wind
77%
Rain est. 0.04in
Rain est. 0.04in
0%
snow
snow
wind
29.78 inHg
pressure
pressure
12 PM 
Light Rain Shower69°F 14.1 mph S
wind
74%
Rain est. 0.04in
Rain est. 0.04in
0%
snow
snow
wind
29.75 inHg
pressure
pressure
1 PM 
Light Rain Shower71°F 14.8 mph S
wind
69%
Rain est. 0.03in
Rain est. 0.03in
0%
snow
snow
wind
29.72 inHg
pressure
pressure
2 PM 
Patchy Rain Nearby73°F 16.8 mph SSW
wind
60%
Rain est. 0.02in
Rain est. 0.02in
0%
snow
snow
wind
29.69 inHg
pressure
pressure
3 PM 
Light Rain Shower74°F 18.6 mph SSW
wind
44%
Rain est. 0.01in
Rain est. 0.01in
0%
snow
snow
wind
29.67 inHg
pressure
pressure
4 PM 
Patchy Rain Nearby76°F 20.6 mph SW
wind
27%
rain
rain
0%
snow
snow
wind
29.64 inHg
pressure
pressure
5 PM 
Patchy Rain Nearby75°F 20.6 mph SW
wind
41%
Rain est. 0.01in
Rain est. 0.01in
0%
snow
snow
wind
29.65 inHg
pressure
pressure
6 PM 
Patchy Rain Nearby74°F 20.4 mph SW
wind
54%
Rain est. 0.02in
Rain est. 0.02in
0%
snow
snow
wind
29.66 inHg
pressure
pressure
7 PM 
Patchy Rain Nearby73°F 20.4 mph SW
wind
60%
Rain est. 0.03in
Rain est. 0.03in
0%
snow
snow
wind
29.67 inHg
pressure
pressure
8 PM 
Clear70°F 20.4 mph SW
wind
43%
Rain est. 0.02in
Rain est. 0.02in
0%
snow
snow
wind
29.69 inHg
pressure
pressure
9 PM 
Patchy Rain Nearby67°F 20.1 mph WSW
wind
36%
Rain est. 0.01in
Rain est. 0.01in
0%
snow
snow
wind
29.72 inHg
pressure
pressure
10 PM 
Clear64°F 20.1 mph WSW
wind
5%
rain
rain
0%
snow
snow
wind
29.75 inHg
pressure
pressure
11 PM 
Overcast61°F 20.1 mph WSW
wind
8%
rain
rain
0%
snow
snow
wind
29.78 inHg
pressure
pressure
Sunny
Fri 10-16
Sunny with a high of 59°F and a low of 45°F. There's a very small chance of rainfall, only about 8%. Winds will be strong at speeds peaking at 25mph and gusts of 35.8mph at 10 AM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 74% at 2 AM and 43% being its lowest at 1 PM. Barometric pressure is its highest of 30.2inHg at 10 PM, a lowest point of 29.82inHg at 12 AM with an avg 30.05inHg.
- HI: 59°F
- LO: 45°F
- Rain: 8%
- Snow: 0%
- Wind
24.2 mph - Humidity
58% avg. - UV Index
4 - Air QualityTBA
- Sunrise
07:14 AM - Sunset
06:20 PM - Moonrise
01:40 PM - Moonset
10:30 PM - Moon Phase
First Quarter - Hourly
12 AM 
Clear59°F 19.9 mph W
wind
12%
rain
rain
0%
snow
snow
wind
29.82 inHg
pressure
pressure
1 AM 
Overcast56°F 19.9 mph W
wind
18%
rain
rain
0%
snow
snow
wind
29.86 inHg
pressure
pressure
2 AM 
Clear54°F 19.5 mph W
wind
13%
rain
rain
0%
snow
snow
wind
29.88 inHg
pressure
pressure
3 AM 
Overcast53°F 19 mph W
wind
9%
rain
rain
0%
snow
snow
wind
29.91 inHg
pressure
pressure
4 AM 
Clear52°F 18.6 mph W
wind
7%
rain
rain
0%
snow
snow
wind
29.94 inHg
pressure
pressure
5 AM 
Clear50°F 18.1 mph W
wind
6%
rain
rain
0%
snow
snow
wind
29.96 inHg
pressure
pressure
6 AM 
Clear49°F 17.7 mph W
wind
5%
rain
rain
0%
snow
snow
wind
29.98 inHg
pressure
pressure
7 AM 
Clear48°F 17.2 mph W
wind
5%
rain
rain
0%
snow
snow
wind
30.01 inHg
pressure
pressure
8 AM 
Sunny49°F 18.3 mph W
wind
4%
rain
rain
0%
snow
snow
wind
30.04 inHg
pressure
pressure
9 AM 
Sunny50°F 19.7 mph W
wind
3%
rain
rain
0%
snow
snow
wind
30.06 inHg
pressure
pressure
10 AM 
Sunny51°F 20.8 mph W
wind
2%
rain
rain
0%
snow
snow
wind
30.09 inHg
pressure
pressure
11 AM 
Overcast51°F 21.9 mph W
wind
4%
rain
rain
0%
snow
snow
wind
30.09 inHg
pressure
pressure
12 PM 
Sunny52°F 23 mph W
wind
6%
rain
rain
0%
snow
snow
wind
30.09 inHg
pressure
pressure
1 PM 
Overcast53°F 24.2 mph W
wind
10%
rain
rain
0%
snow
snow
wind
30.09 inHg
pressure
pressure
2 PM 
Overcast53°F 23 mph W
wind
11%
rain
rain
0%
snow
snow
wind
30.09 inHg
pressure
pressure
3 PM 
Overcast53°F 21.7 mph W
wind
11%
rain
rain
0%
snow
snow
wind
30.09 inHg
pressure
pressure
4 PM 
Overcast53°F 20.6 mph W
wind
12%
rain
rain
0%
snow
snow
wind
30.09 inHg
pressure
pressure
5 PM 
Overcast51°F 19.2 mph W
wind
12%
rain
rain
0%
snow
snow
wind
30.11 inHg
pressure
pressure
6 PM 
Overcast50°F 17.7 mph W
wind
12%
rain
rain
0%
snow
snow
wind
30.14 inHg
pressure
pressure
7 PM 
Overcast48°F 16.3 mph W
wind
13%
rain
rain
0%
snow
snow
wind
30.16 inHg
pressure
pressure
8 PM 
Cloudy48°F 16.1 mph WNW
wind
12%
rain
rain
0%
snow
snow
wind
30.17 inHg
pressure
pressure
9 PM 
Overcast47°F 16.1 mph WNW
wind
11%
rain
rain
0%
snow
snow
wind
30.19 inHg
pressure
pressure
10 PM 
Cloudy46°F 15.9 mph WNW
wind
10%
rain
rain
0%
snow
snow
wind
30.2 inHg
pressure
pressure
11 PM 
Clear45°F 15.2 mph WNW
wind
7%
rain
rain
0%
snow
snow
wind
30.2 inHg
pressure
pressure
Overcast
Sat 10-17
Overcast with a high of 48°F and a low of 40°F. There's a very small chance of rainfall, only about 10%. Wind will be moderate, blowing around 16mph on average and gusts of 27.1mph at 12 AM. Humidity levels should be comfortable, sitting around 59% on average, the maximum being 70% at 11 PM and 54% being its lowest at 4 PM. Barometric pressure is its highest of 30.38inHg at 10 PM, a lowest point of 30.21inHg at 12 AM with an avg 30.31inHg.
- HI: 48°F
- LO: 40°F
- Rain: 10%
- Snow: 0%
- Wind
15.4 mph - Humidity
59% avg. - UV Index
3 - Air QualityTBA
- Sunrise
07:15 AM - Sunset
06:18 PM - Moonrise
02:20 PM - Moonset
11:31 PM - Moon Phase
First Quarter - Hourly
12 AM 
Cloudy44°F 14.3 mph WNW
wind
5%
rain
rain
0%
snow
snow
wind
30.21 inHg
pressure
pressure
1 AM 
Clear43°F 13.6 mph WNW
wind
4%
rain
rain
0%
snow
snow
wind
30.22 inHg
pressure
pressure
2 AM 
Overcast43°F 14.3 mph NW
wind
6%
rain
rain
0%
snow
snow
wind
30.22 inHg
pressure
pressure
3 AM 
Clear43°F 14.8 mph NW
wind
10%
rain
rain
0%
snow
snow
wind
30.23 inHg
pressure
pressure
4 AM 
Overcast44°F 15.4 mph NW
wind
14%
rain
rain
0%
snow
snow
wind
30.24 inHg
pressure
pressure
5 AM 
Overcast43°F 15.2 mph NW
wind
14%
rain
rain
0%
snow
snow
wind
30.25 inHg
pressure
pressure
6 AM 
Overcast43°F 14.8 mph NW
wind
14%
rain
rain
0%
snow
snow
wind
30.27 inHg
pressure
pressure
7 AM 
Overcast43°F 14.5 mph NW
wind
13%
rain
rain
0%
snow
snow
wind
30.28 inHg
pressure
pressure
8 AM 
Overcast43°F 14.3 mph NW
wind
14%
rain
rain
0%
snow
snow
wind
30.3 inHg
pressure
pressure
9 AM 
Overcast43°F 14.3 mph NNW
wind
14%
rain
rain
0%
snow
snow
wind
30.32 inHg
pressure
pressure
10 AM 
Overcast43°F 14.1 mph NNW
wind
15%
rain
rain
0%
snow
snow
wind
30.34 inHg
pressure
pressure
11 AM 
Patchy Rain Nearby44°F 13.6 mph NNW
wind
14%
rain
rain
0%
snow
snow
wind
30.35 inHg
pressure
pressure
12 PM 
Overcast46°F 13.4 mph NNW
wind
13%
rain
rain
0%
snow
snow
wind
30.35 inHg
pressure
pressure
1 PM 
Patchy Rain Nearby47°F 13 mph NNW
wind
13%
rain
rain
0%
snow
snow
wind
30.35 inHg
pressure
pressure
2 PM 
Partly Cloudy47°F 12.1 mph NNW
wind
10%
rain
rain
0%
snow
snow
wind
30.34 inHg
pressure
pressure
3 PM 
Patchy Rain Nearby48°F 11 mph NNW
wind
9%
rain
rain
0%
snow
snow
wind
30.33 inHg
pressure
pressure
4 PM 
Partly Cloudy48°F 10.1 mph NNW
wind
8%
rain
rain
0%
snow
snow
wind
30.32 inHg
pressure
pressure
5 PM 
Overcast47°F 9.2 mph NNW
wind
9%
rain
rain
0%
snow
snow
wind
30.33 inHg
pressure
pressure
6 PM 
Partly Cloudy47°F 8.1 mph N
wind
10%
rain
rain
0%
snow
snow
wind
30.34 inHg
pressure
pressure
7 PM 
Overcast46°F 7.2 mph N
wind
12%
rain
rain
0%
snow
snow
wind
30.35 inHg
pressure
pressure
8 PM 
Clear44°F 6.3 mph WSW
wind
9%
rain
rain
0%
snow
snow
wind
30.36 inHg
pressure
pressure
9 PM 
Overcast42°F 5.1 mph SSE
wind
7%
rain
rain
0%
snow
snow
wind
30.37 inHg
pressure
pressure
10 PM 
Clear40°F 4.3 mph NE
wind
6%
rain
rain
0%
snow
snow
wind
30.38 inHg
pressure
pressure
11 PM 
Clear40°F 3.1 mph E
wind
6%
rain
rain
0%
snow
snow
wind
30.38 inHg
pressure
pressure
Sunny
Sun 10-18
Sunny with a high of 56°F and a low of 36°F. There's a very small chance of rainfall, only about 5%. Winds will be light at 8mph and gusts of 8.3mph at 11 AM. The humidity will be on the higher side, averaging about 61%, the maximum being 76% at 7 AM and 44% being its lowest at 4 PM. Barometric pressure is its highest of 30.39inHg at 10 AM, a lowest point of 30.26inHg at 4 PM with an avg 30.33inHg.
- HI: 56°F
- LO: 36°F
- Rain: 5%
- Snow: 0%
- Wind
7.2 mph - Humidity
61% avg. - UV Index
4 - Air QualityTBA
- Sunrise
07:16 AM - Sunset
06:17 PM - Moonrise
02:53 PM - Moonset
Does not set today - Moon Phase
First Quarter - Hourly
12 AM 
Clear39°F 1.8 mph ESE
wind
6%
rain
rain
8%
snow
snow
wind
30.38 inHg
pressure
pressure
1 AM 
Clear39°F 0.7 mph SE
wind
7%
rain
rain
8%
snow
snow
wind
30.37 inHg
pressure
pressure
2 AM 
Clear38°F 1.1 mph SSE
wind
7%
rain
rain
7%
snow
snow
wind
30.37 inHg
pressure
pressure
3 AM 
Clear38°F 1.6 mph S
wind
7%
rain
rain
7%
snow
snow
wind
30.37 inHg
pressure
pressure
4 AM 
Clear37°F 2 mph SW
wind
7%
rain
rain
6%
snow
snow
wind
30.36 inHg
pressure
pressure
5 AM 
Clear37°F 2.2 mph SSW
wind
7%
rain
rain
6%
snow
snow
wind
30.37 inHg
pressure
pressure
6 AM 
Clear37°F 2.2 mph SSW
wind
8%
rain
rain
6%
snow
snow
wind
30.37 inHg
pressure
pressure
7 AM 
Clear36°F 2.5 mph SSW
wind
8%
rain
rain
5%
snow
snow
wind
30.38 inHg
pressure
pressure
8 AM 
Sunny40°F 3.8 mph SSW
wind
6%
rain
rain
0%
snow
snow
wind
30.38 inHg
pressure
pressure
9 AM 
Sunny43°F 4.9 mph S
wind
5%
rain
rain
0%
snow
snow
wind
30.38 inHg
pressure
pressure
10 AM 
Sunny46°F 6.3 mph S
wind
4%
rain
rain
0%
snow
snow
wind
30.39 inHg
pressure
pressure
11 AM 
Sunny48°F 6.5 mph S
wind
3%
rain
rain
0%
snow
snow
wind
30.37 inHg
pressure
pressure
12 PM 
Sunny51°F 6.9 mph SSW
wind
2%
rain
rain
0%
snow
snow
wind
30.35 inHg
pressure
pressure
1 PM 
Sunny53°F 7.2 mph SSW
wind
2%
rain
rain
0%
snow
snow
wind
30.33 inHg
pressure
pressure
2 PM 
Sunny54°F 6.7 mph SSW
wind
2%
rain
rain
0%
snow
snow
wind
30.31 inHg
pressure
pressure
3 PM 
Sunny55°F 6.5 mph SSW
wind
1%
rain
rain
0%
snow
snow
wind
30.29 inHg
pressure
pressure
4 PM 
Sunny56°F 6 mph SSW
wind
1%
rain
rain
0%
snow
snow
wind
30.26 inHg
pressure
pressure
5 PM 
Overcast53°F 5.6 mph SSW
wind
4%
rain
rain
0%
snow
snow
wind
30.27 inHg
pressure
pressure
6 PM 
Sunny50°F 4.9 mph S
wind
8%
rain
rain
0%
snow
snow
wind
30.27 inHg
pressure
pressure
7 PM 
Overcast47°F 4.5 mph S
wind
14%
rain
rain
0%
snow
snow
wind
30.27 inHg
pressure
pressure
8 PM 
Overcast46°F 5.1 mph S
wind
14%
rain
rain
0%
snow
snow
wind
30.28 inHg
pressure
pressure
9 PM 
Overcast46°F 5.6 mph S
wind
14%
rain
rain
0%
snow
snow
wind
30.29 inHg
pressure
pressure
10 PM 
Overcast45°F 6.3 mph S
wind
13%
rain
rain
0%
snow
snow
wind
30.3 inHg
pressure
pressure
11 PM 
Overcast44°F 5.8 mph S
wind
14%
rain
rain
0%
snow
snow
wind
30.31 inHg
pressure
pressure
This 10-Day weather forecast is valid for ZIP code 61474, accurately covering the area of Saint Augustine, IL.
Currently
| 59°F |
30.08 inHg.
Barometer 55%
Humidity ESE 7.2 mph Wind |
|
| Patchy Rain Nearby | ||
National Outlook
Hurricane Isaias Impacting the Gulf Coast; Heavy Rains Expected in Southern California - 10-09 to 10-11
Fri Oct 9th 2026, 1:30am PDT
Read
Heavy Rain and Record Heat Expected 10-12 to 10-16
Extended Forecast
Fri Oct 9th 2026, 1:32am PDT
Read
Fri Oct 9th 2026, 1:32am PDT

