Alton, IL

Detailed forecast

Monday October 28
04am
Clear 50°
1 mph
Clear
Precip chance: 17%
Humidity: 100%
07am
Clear 48°
2 mph
Clear
Precip chance: 18%
Humidity: 100%
10am
Clear 61°
3 mph
Clear
Precip chance: 17%
Humidity: 73%
01pm
Clear 72°
4 mph
Clear
Precip chance: 17%
Humidity: 55%
04pm
Clear 77°
5 mph
Clear
Precip chance: 15%
Humidity: 47%
07pm
Clear 66°
6 mph
Clear
Precip chance: 14%
Humidity: 58%
10pm
Mostly clear 61°
5 mph
Mostly clear
Precip chance: 15%
Humidity: 70%
01am
Mostly clear 55°
4 mph
Mostly clear
Precip chance: 16%
Humidity: 81%
04am
Mostly clear 54°
5 mph
Mostly clear
Precip chance: 17%
Humidity: 92%
07am
Mostly clear 52°
6 mph
Mostly clear
Precip chance: 17%
Humidity: 91%