Alton, IL
- Local weather
- 10 day forecast
- Weather maps
- Last Visited
- Most Popular in
- Sea areas
- Ski Resorts
Alton, IL
03am
37°
9 mph
Mostly clear
Precip chance: 3%
Humidity: 81%
Precip chance: 3%
Humidity: 81%
06am
34°
9 mph
Mostly clear
Precip chance: 2%
Humidity: 82%
Precip chance: 2%
Humidity: 82%
09am
39°
12 mph
Cloudy
Precip chance: 2%
Humidity: 71%
Precip chance: 2%
Humidity: 71%
12pm
45°
15 mph
Cloudy
Precip chance: 2%
Humidity: 53%
Precip chance: 2%
Humidity: 53%
03pm
46°
12 mph
Partly cloudy
Precip chance: 3%
Humidity: 51%
Precip chance: 3%
Humidity: 51%
06pm
39°
8 mph
Partly cloudy
Precip chance: 4%
Humidity: 67%
Precip chance: 4%
Humidity: 67%
09pm
36°
4 mph
Cloudy
Precip chance: 4%
Humidity: 76%
Precip chance: 4%
Humidity: 76%
12am
32°
0 mph
Cloudy
Precip chance: 4%
Humidity: 88%
Precip chance: 4%
Humidity: 88%
03am
30°
0 mph
Partly cloudy
Precip chance: 4%
Humidity: 92%
Precip chance: 4%
Humidity: 92%
06am
28°
0 mph
Partly cloudy
Precip chance: 4%
Humidity: 92%
Precip chance: 4%
Humidity: 92%