Alton, IL

Detailed forecast

Wednesday July 10
04am
Clear 68°
2 mph
Clear
Precip chance: 4%
Humidity: 93%
07am
Clear 68°
3 mph
Clear
Precip chance: 3%
Humidity: 97%
10am
Mostly clear 73°
5 mph
Mostly clear
Precip chance: 21%
Humidity: 71%
01pm
Mostly clear 81°
7 mph
Mostly clear
Precip chance: 39%
Humidity: 45%
04pm
Mostly clear 82°
6 mph
Mostly clear
Precip chance: 39%
Humidity: 51%
07pm
Mostly clear 82°
6 mph
Mostly clear
Precip chance: 40%
Humidity: 57%
10pm
Clear 75°
3 mph
Clear
Precip chance: 24%
Humidity: 58%
01am
Clear 70°
0 mph
Clear
Precip chance: 7%
Humidity: 90%
04am
Clear 68°
2 mph
Clear
Precip chance: 7%
Humidity: 80%
07am
Clear 68°
3 mph
Clear
Precip chance: 7%
Humidity: 92%