There is a new URL for this page, be sure to update your bookmarks: Salem, IL 5-Day Weather Forecast
Salem, IL Weather Forecast | 5 Day
Updated: Wed Jul 9th 2025 11:00 AM CDT
Ask About Weather
Test our newly developed Weather Chatbot. It provides up to 10 days of forecast information!
Overcast
Wed 7-9
Overcast with a high of 88°F and a low of 72°F. Winds will be light at 9mph and gusts of 12.6mph at 6 PM. High humidity with average of 82% is anticipated, the maximum being 86% at 11 PM and 56% being its lowest at 4 PM. Barometric pressure is its highest of 30inHg at 12 PM, a lowest point of 29.93inHg at 11 PM with an avg 29.96inHg.
- HI: 88°F
- LO: 72°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
8.5 mph - Humidity
82% avg. - UV Index
2.6 - Air QualityModerate
- Sunrise
05:41 AM - Sunset
08:23 PM - Moonrise
08:03 PM - Moonset
04:03 AM - Moon Phase
Waxing Gibbous

Patchy Rain Nearby
Thu 7-10
Scattered showers with a high of 88°F and a low of 68°F. Rainfall expected in the surrounding area to have a 60% chance with an estimated 0.01in. Winds will be light at 8mph and gusts of 16mph at 11 PM. The humidity will be on the higher side, averaging about 71%, the maximum being 88% at 12 AM and 53% being its lowest at 2 PM. Barometric pressure is its highest of 29.98inHg at 10 AM, a lowest point of 29.88inHg at 6 PM with an avg 29.93inHg.
- HI: 88°F
- LO: 68°F
- Rainfall: 60% | est. 0.01in
- Snowfall: 0%
- Wind
7.6 mph - Humidity
71% avg. - UV Index
2.7 - Air QualityGood
- Sunrise
05:42 AM - Sunset
08:22 PM - Moonrise
08:48 PM - Moonset
05:03 AM - Moon Phase
Full Moon

Sunny
Fri 7-11
Sunny with a high of 94°F and a low of 73°F. Wind will be moderate, blowing around 14mph on average and gusts of 23.8mph at 7 PM. The humidity will be on the higher side, averaging about 78%, the maximum being 96% at 7 AM and 53% being its lowest at 4 PM. Barometric pressure is its highest of 29.95inHg at 9 AM, a lowest point of 29.89inHg at 6 PM with an avg 29.92inHg.
- HI: 94°F
- LO: 73°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
13.6 mph - Humidity
78% avg. - UV Index
2.8 - Air QualityGood
- Sunrise
05:42 AM - Sunset
08:22 PM - Moonrise
09:26 PM - Moonset
06:09 AM - Moon Phase
Waning Gibbous

Patchy Rain Nearby
Sat 7-12
Scattered showers with a high of 88°F and a low of 68°F. It will likey rain in the surrounding area, having a 88% chance of a downpour with an estimated 0.02in. Wind will be moderate, blowing around 17mph on average and gusts of 20mph at 1 PM. High humidity with average of 81% is anticipated, the maximum being 95% at 1 AM and 62% being its lowest at 3 PM. Barometric pressure is its highest of 29.98inHg at 10 PM, a lowest point of 29.91inHg at 6 PM with an avg 29.93inHg.
- HI: 88°F
- LO: 68°F
- Rainfall: 88% | est. 0.02in
- Snowfall: 0%
- Wind
16.1 mph - Humidity
81% avg. - UV Index
1.9 - Air QualityGood
- Sunrise
05:43 AM - Sunset
08:21 PM - Moonrise
09:58 PM - Moonset
07:18 AM - Moon Phase
Waning Gibbous

Heavy Rain
Sun 7-13
Heavy Rain with a high of 89°F and a low of 70°F. It will likey rain, having a 88% chance of a downpour with an estimated 0.95in. Winds will be light at 10mph and gusts of 15.9mph at 12 AM. High humidity with average of 83% is anticipated, the maximum being 97% at 9 PM and 62% being its lowest at 2 PM. Barometric pressure is its highest of 30.03inHg at 10 AM, a lowest point of 29.9inHg at 6 PM with an avg 29.98inHg.
- HI: 89°F
- LO: 70°F
- Rainfall: 88% | est. 0.95in
- Snowfall: 0%
- Wind
9.6 mph - Humidity
83% avg. - UV Index
0 - Air QualityGood
- Sunrise
05:44 AM - Sunset
08:21 PM - Moonrise
10:26 PM - Moonset
08:27 AM - Moon Phase
Waning Gibbous

Patchy Rain Nearby
Mon 7-14
Scattered showers with a high of 84°F and a low of 72°F. Winds will be light at 6mph and gusts of 12.8mph at 12 AM. High humidity with average of 84% is anticipated, the maximum being 97% at 7 AM and 69% being its lowest at 4 PM. Barometric pressure is its highest of 30.05inHg at 12 PM, a lowest point of 29.97inHg at 1 AM with an avg 30.01inHg.
- HI: 84°F
- LO: 72°F
- Rainfall: 0% | est. 0in
- Snowfall: 0%
- Wind
6 mph - Humidity
84% avg. - UV Index
6 - Air QualityTBA
- Sunrise
05:44 AM - Sunset
08:20 PM - Moonrise
10:51 PM - Moonset
09:36 AM - Moon Phase
Waning Gibbous
Currently
![]() |
83°F |
30.07 inHg.
Barometer 70%
Humidity NW 9.7 mph Wind |
Partly Cloudy |