Alton, IL

Detailed forecast

Saturday October 26
04am
Clear +9°
2 m/s
Clear
Precip chance: 13%
Humidity: 93%
07am
Clear +8°
3 m/s
Clear
Precip chance: 9%
Humidity: 91%
10am
Mostly clear +18°
4 m/s
Mostly clear
Precip chance: 8%
Humidity: 64%
01pm
Mostly clear +25°
6 m/s
Mostly clear
Precip chance: 7%
Humidity: 45%
04pm
Mostly clear +27°
5 m/s
Mostly clear
Precip chance: 6%
Humidity: 38%
07pm
Mostly clear +21°
5 m/s
Mostly clear
Precip chance: 6%
Humidity: 50%
10pm
Mostly clear +18°
4 m/s
Mostly clear
Precip chance: 9%
Humidity: 65%
01am
Mostly clear +16°
3 m/s
Mostly clear
Precip chance: 12%
Humidity: 80%
04am
Mostly clear +14°
3 m/s
Mostly clear
Precip chance: 17%
Humidity: 90%
07am
Mostly clear +13°
3 m/s
Mostly clear
Precip chance: 22%
Humidity: 89%