West Salem, IL Weather Forecast | 5 Day
Updated: Thu Sep 10th 2026 6:15 PM CDT
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Moderate Rain
Thu 9-10-26
Moderate Rain with a high of 79°F and a low of 71°F. It will likey rain, having a 87% chance of a downpour with an estimated 1.94in. Wind will be moderate, blowing around 13mph on average and gusts of 23.8mph at 8 PM. High humidity with average of 84% is anticipated, the maximum being 82% at 9 PM and 77% being its lowest at 8 PM. Barometric pressure is its highest of 29.98inHg at 10 PM, a lowest point of 29.9inHg at 7 PM with an avg 29.95inHg.
- HI: 79°F
- LO: 71°F
- Rainfall: 87% | est. 1.94in
- Snowfall: 0%
- Wind
12.1 mph - Humidity
84% avg. - UV Index
6.9 - Air QualityGood
- Sunrise
06:29 AM - Sunset
07:08 PM - Moonrise
05:35 AM - Moonset
06:46 PM - Moon Phase
New Moon
Overcast
Weather Tomorrow, Fri 9-11-26
Overcast with a high of 80°F and a low of 67°F. Rainfall expected to have a 73% chance with an estimated 0.05in. Winds will be light at 8mph and gusts of 13.5mph at 2 AM. High humidity with average of 86% is anticipated, the maximum being 97% at 6 AM and 64% being its lowest at 4 PM. Barometric pressure is its highest of 29.97inHg at 9 AM, a lowest point of 29.86inHg at 6 PM with an avg 29.93inHg.
- HI: 80°F
- LO: 67°F
- Rainfall: 73% | est. 0.05in
- Snowfall: 0%
- Wind
7.2 mph - Humidity
86% avg. - UV Index
4.2 - Air QualityGood
- Sunrise
06:30 AM - Sunset
07:07 PM - Moonrise
06:50 AM - Moonset
07:13 PM - Moon Phase
New Moon
Sunny
Sat 9-12-26
Sunny with a high of 88°F and a low of 68°F. There's a moderate 39% chance of rainfall with an estimated 0.03in. Winds will be light at 8mph and gusts of 13.7mph at 1 AM. The humidity will be on the higher side, averaging about 74%, the maximum being 96% at 6 AM and 43% being its lowest at 1 PM. Barometric pressure is its highest of 29.95inHg at 11 PM, a lowest point of 29.87inHg at 4 AM with an avg 29.91inHg.
- HI: 88°F
- LO: 68°F
- Rainfall: 39% | est. 0.03in
- Snowfall: 0%
- Wind
7.2 mph - Humidity
74% avg. - UV Index
7.5 - Air QualityGood
- Sunrise
06:31 AM - Sunset
07:05 PM - Moonrise
08:04 AM - Moonset
07:39 PM - Moon Phase
New Moon
Sunny
Sun 9-13-26
Sunny with a high of 98°F and a low of 73°F. There's a very small chance of rainfall, only about 4%. Winds will be light at 9mph and gusts of 16.1mph at 11 PM. Humidity levels should be comfortable, sitting around 50% on average, the maximum being 76% at 6 AM and 26% being its lowest at 5 PM. Barometric pressure is its highest of 30.03inHg at 10 AM, a lowest point of 29.93inHg at 4 PM with an avg 29.97inHg.
- HI: 98°F
- LO: 73°F
- Rainfall: 4%
- Snowfall: 0%
- Wind
8.5 mph - Humidity
50% avg. - UV Index
7.3 - Air QualityGood
- Sunrise
06:31 AM - Sunset
07:03 PM - Moonrise
09:16 AM - Moonset
08:07 PM - Moon Phase
Waxing Crescent
Sunny
Mon 9-14-26
Sunny with a high of 100°F and a low of 75°F. There's a very small chance of rainfall, only about 2%. Wind will be moderate, blowing around 15mph on average and gusts of 31.1mph at 10 PM. Humidity levels should be comfortable, sitting around 51% on average, the maximum being 78% at 6 AM and 26% being its lowest at 4 PM. Barometric pressure is its highest of 30.01inHg at 12 AM, a lowest point of 29.9inHg at 4 PM with an avg 29.97inHg.
- HI: 100°F
- LO: 75°F
- Rainfall: 2%
- Snowfall: 0%
- Wind
15 mph - Humidity
51% avg. - UV Index
7.4 - Air QualityGood
- Sunrise
06:32 AM - Sunset
07:02 PM - Moonrise
10:28 AM - Moonset
08:39 PM - Moon Phase
Waxing Crescent
Scattered Showers
Tue 9-15-26
Scattered Showers with a high of 100°F and a low of 76°F. Rainfall expected to have a 57% chance with an estimated 0.07in. Wind will be moderate, blowing around 14mph on average and gusts of 31.3mph at 12 AM. Humidity levels should be comfortable, sitting around 54% on average, the maximum being 87% at 10 PM and 27% being its lowest at 1 PM. Barometric pressure is its highest of 30.12inHg at 10 PM, a lowest point of 29.97inHg at 1 AM with an avg 30.03inHg.
- HI: 100°F
- LO: 76°F
- Rainfall: 57% | est. 0.07in
- Snowfall: 0%
- Wind
13.9 mph - Humidity
54% avg. - UV Index
9 - Air QualityTBA
- Sunrise
06:33 AM - Sunset
07:00 PM - Moonrise
11:39 AM - Moonset
09:15 PM - Moon Phase
Waxing Crescent
This 5-Day weather forecast is valid for ZIP code 62476, accurately covering the area of West Salem, IL.
Currently
|
78°F |
29.91 inHg.
Barometer 78%
Humidity N 6.5 mph Wind |
| Moderate Rain | ||
National Outlook
Stormy Skies and Sweltering Heat Ahead: Central U.S. to Mississippi Valley, 09-10 to 09-12
Thu Sep 10th 2026, 7:23am PDT
Read
Heatwave Continues in the South, Rain Moves into the Midwest | 09-13 to 09-17
Extended Forecast
Thu Sep 10th 2026, 7:26am PDT
Read
Thu Sep 10th 2026, 7:26am PDT
5 Day Forecast Nearby
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