Prairie Du Rocher, IL Hourly Weather Forecast
Next 48 Hours
Sat, Sep 5th 2026
Overcast conditions expected later. Temps range from 84° to 85°. Light winds from the SSE at 5 mph, as humidity ranges 57% to 58%, and an avg barometric pressure of 29.9 inHg.
| Sat, Sep 5th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
10 PM Overcast UV: 0 |
85°F Feels 88°F |
57% | 5.1 SSE | 29.89 | 67.9°F | 13% |
11 PM OvercastUV: 0 |
84°F Feels 86°F |
58% | 4.9 E | 29.9 | 67.1°F | 13% |
Sun, Sep 6th 2026
Sunny skies early, becoming Clear conditions later. Warming trend from 72°F to 94°. Breezy wind, shifting from E to ENE at 8.8 mph, as humidity ranges 27% to 97%, and an avg barometric pressure of 29.93 inHg.
| Sun, Sep 6th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Cloudy UV: 0 |
76°F Feels 82°F |
82% | 3.8 E | 29.91 | 69.9°F | 21% |
1 AM Scattered Showers UV: 0 |
76°F Feels 82°F |
83% | 2.9 NE | 29.9 | 70.5°F | 32% |
2 AM Clear UV: 0 |
76°F Feels 81°F |
85% | 6 NNE | 29.9 | 70.9°F | 11% |
3 AM ClearUV: 0 |
74°F Feels 79°F |
88% | 6 NE | 29.88 | 70.5°F | 12% |
4 AM ClearUV: 0 |
73°F Feels 77°F |
87% | 6 NE | 29.9 | 69.3°F | 12% |
5 AM ClearUV: 0 |
73°F Feels 77°F |
91% | 6.3 NE | 29.91 | 69.9°F | 13% |
6 AM Mist UV: 0 |
72°F Feels 77°F |
96% | 5.8 ENE | 29.92 | 71.2°F | 20% |
7 AM Fog UV: 0 |
72°F Feels 78°F |
97% | 5.1 NE | 29.94 | 71.3°F | 42% |
8 AM Cloudy UV: 0.5 |
73°F Feels 77°F |
91% | 6.7 NE | 29.96 | 70.5°F | 23% |
9 AM Overcast UV: 1.7 |
77°F Feels 80°F |
81% | 8.5 NE | 29.98 | 70.6°F | 24% |
10 AM Sunny UV: 3.6 |
82°F Feels 85°F |
66% | 10.3 NE | 29.98 | 68.8°F | 4% |
11 AM SunnyUV: 5.8 |
86°F Feels 88°F |
51% | 10.1 NE | 29.97 | 65.6°F | 2% |
12 PM SunnyUV: 7.5 |
89°F Feels 90°F |
41% | 10.7 NE | 29.97 | 62.3°F | 1% |
1 PM SunnyUV: 8.2 |
92°F Feels 88°F |
35% | 11.4 NE | 29.95 | 59.7°F | 1% |
2 PM SunnyUV: 7.5 |
93°F Feels 89°F |
31% | 11.6 NE | 29.93 | 57.8°F | 1% |
3 PM SunnyUV: 5.8 |
94°F Feels 89°F |
28% | 12.1 NE | 29.92 | 56.1°F | 1% |
4 PM SunnyUV: 3.7 |
94°F Feels 89°F |
27% | 11.4 ENE | 29.91 | 55.1°F | 1% |
5 PM SunnyUV: 1.8 |
93°F Feels 88°F |
28% | 11.6 ENE | 29.91 | 54.8°F | 0% |
6 PM SunnyUV: 0.5 |
91°F Feels 85°F |
30% | 11.9 ENE | 29.91 | 54.6°F | 0% |
7 PM SunnyUV: 0 |
86°F Feels 83°F |
36% | 9.8 ENE | 29.92 | 56.3°F | 1% |
8 PM ClearUV: 0 |
82°F Feels 82°F |
44% | 10.3 ENE | 29.92 | 57.8°F | 1% |
9 PM ClearUV: 0 |
79°F Feels 78°F |
46% | 11.6 ENE | 29.94 | 56.4°F | 1% |
10 PM Partly Cloudy UV: 0 |
76°F Feels 71°F |
46% | 10.5 ENE | 29.97 | 53.5°F | 4% |
11 PM OvercastUV: 0 |
75°F Feels 71°F |
51% | 10.3 ENE | 29.98 | 55.5°F | 12% |
Mon, Sep 7th 2026
Skies will shift from Sunny skies to Overcast conditions as the day goes on. Warming trend from 62°F to 92°. Breezy wind, shifting from ENE to ENE at 7.1 mph, while humidity ranges from 19% to 91%, and an avg barometric pressure of 30.02 inHg.
| Mon, Sep 7th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM ClearUV: 0 |
72°F Feels 70°F |
57% | 6.7 ENE | 30.01 | 56.1°F | 4% |
1 AM OvercastUV: 0 |
70°F Feels 68°F |
63% | 7.2 ENE | 30.02 | 56.7°F | 15% |
2 AM Partly CloudyUV: 0 |
68°F Feels 66°F |
68% | 6.9 ENE | 30.02 | 56.8°F | 8% |
3 AM OvercastUV: 0 |
65°F Feels 65°F |
75% | 4.3 NE | 30.03 | 57.2°F | 21% |
4 AM OvercastUV: 0 |
65°F Feels 65°F |
78% | 4.7 NE | 30.02 | 57.9°F | 23% |
5 AM OvercastUV: 0 |
64°F Feels 64°F |
82% | 4.9 NNE | 30.03 | 58.3°F | 25% |
6 AM OvercastUV: 0 |
63°F Feels 62°F |
87% | 6.9 NE | 30.03 | 59°F | 26% |
7 AM OvercastUV: 0 |
62°F Feels 62°F |
91% | 5.8 ENE | 30.03 | 59.3°F | 30% |
8 AM Partly Cloudy UV: 0.5 |
65°F Feels 62°F |
74% | 8.3 E | 30.05 | 56.2°F | 9% |
9 AM SunnyUV: 1.7 |
72°F Feels 69°F |
57% | 6.9 ENE | 30.07 | 55.5°F | 3% |
10 AM SunnyUV: 3.5 |
77°F Feels 74°F |
47% | 7.6 ENE | 30.08 | 54.9°F | 1% |
11 AM SunnyUV: 5.9 |
81°F Feels 78°F |
38% | 7.6 ENE | 30.06 | 53.5°F | 1% |
12 PM SunnyUV: 7.7 |
86°F Feels 81°F |
30% | 8.3 NE | 30.05 | 50.4°F | 0% |
1 PM SunnyUV: 8.4 |
88°F Feels 83°F |
25% | 8.7 NE | 30.02 | 48.5°F | 1% |
2 PM SunnyUV: 7.7 |
91°F Feels 85°F |
22% | 8.7 NE | 30 | 46.9°F | 1% |
3 PM SunnyUV: 6 |
92°F Feels 86°F |
20% | 8.7 NE | 29.99 | 45.6°F | 1% |
4 PM SunnyUV: 3.7 |
92°F Feels 86°F |
19% | 8.5 NE | 29.98 | 44.8°F | 1% |
5 PM SunnyUV: 1.8 |
91°F Feels 85°F |
20% | 8.9 NE | 29.97 | 44.4°F | 1% |
6 PM SunnyUV: 0.5 |
89°F Feels 83°F |
21% | 8.7 NE | 29.98 | 44.7°F | 1% |
7 PM SunnyUV: 0 |
86°F Feels 81°F |
28% | 6.9 NE | 29.99 | 48.5°F | 1% |
8 PM ClearUV: 0 |
79°F Feels 76°F |
35% | 5.1 NE | 30 | 49.2°F | 1% |
9 PM ClearUV: 0 |
76°F Feels 72°F |
39% | 6 ENE | 30.02 | 49.4°F | 1% |
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|
86°F |
29.84 inHg.
Barometer 54%
Humidity NE 10.1mph Wind |
| Overcast | ||
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