Alton, IL

Detailed forecast

Monday June 17
03am
Clear +25°
2 m/s
Clear
Precip chance: 2%
Humidity: 75%
04am
Clear +24°
1 m/s
Clear
Precip chance: 2%
Humidity: 76%
05am
Clear +24°
1 m/s
Clear
Precip chance: 2%
Humidity: 78%
06am
Clear +24°
1 m/s
Clear
Precip chance: 2%
Humidity: 81%
07am
Clear +25°
3 m/s
Clear
Precip chance: 2%
Humidity: 79%
08am
Clear +26°
3 m/s
Clear
Precip chance: 2%
Humidity: 67%
09am
Clear +28°
3 m/s
Clear
Precip chance: 2%
Humidity: 61%
10am
Clear +30°
5 m/s
Clear
Precip chance: 2%
Humidity: 56%
11am
Clear +31°
4 m/s
Clear
Precip chance: 2%
Humidity: 53%
12pm
Clear +32°
5 m/s
Clear
Precip chance: 2%
Humidity: 48%
01pm
Clear +32°
7 m/s
Clear
Precip chance: 2%
Humidity: 42%
02pm
Cloudy +34°
7 m/s
Cloudy
Precip chance: 11%
Humidity: 44%
03pm
Cloudy +34°
7 m/s
Cloudy
Precip chance: 19%
Humidity: 43%
04pm
Cloudy and showers +33°
7 m/s
Cloudy and showers
Precip chance: 28%
Humidity: 48%
05pm
Cloudy +33°
7 m/s
Cloudy
Precip chance: 25%
Humidity: 53%
06pm
Cloudy +32°
7 m/s
Cloudy
Precip chance: 21%
Humidity: 57%
07pm
Cloudy +31°
7 m/s
Cloudy
Precip chance: 17%
Humidity: 63%
08pm
Cloudy +29°
6 m/s
Cloudy
Precip chance: 12%
Humidity: 68%
09pm
Cloudy +27°
6 m/s
Cloudy
Precip chance: 7%
Humidity: 73%
10pm
Cloudy +26°
5 m/s
Cloudy
Precip chance: 2%
Humidity: 76%
11pm
Clear +25°
4 m/s
Clear
Precip chance: 2%
Humidity: 77%
12am
Clear +25°
3 m/s
Clear
Precip chance: 2%
Humidity: 79%
01am
Clear +24°
2 m/s
Clear
Precip chance: 2%
Humidity: 81%
02am
Clear +24°
2 m/s
Clear
Precip chance: 2%
Humidity: 83%
03am
Clear +23°
2 m/s
Clear
Precip chance: 2%
Humidity: 85%
04am
Clear +23°
1 m/s
Clear
Precip chance: 2%
Humidity: 86%
05am
Clear +23°
2 m/s
Clear
Precip chance: 2%
Humidity: 86%
06am
Clear +23°
3 m/s
Clear
Precip chance: 2%
Humidity: 85%
07am
Clear +23°
4 m/s
Clear
Precip chance: 2%
Humidity: 83%
08am
Clear +24°
5 m/s
Clear
Precip chance: 2%
Humidity: 78%