Alton, IL

Detailed forecast

Monday January 06
03am
Overcast and snow -5°
6 m/s
Overcast and snow
Precip chance: 98%
Humidity: 90%
04am
Overcast and snow showers -5°
7 m/s
Overcast and snow showers
Precip chance: 96%
Humidity: 89%
05am
Overcast and snow showers -5°
6 m/s
Overcast and snow showers
Precip chance: 93%
Humidity: 88%
06am
Overcast and snow showers -5°
6 m/s
Overcast and snow showers
Precip chance: 91%
Humidity: 87%
07am
Overcast and light snow -6°
7 m/s
Overcast and light snow
Precip chance: 70%
Humidity: 87%
08am
Overcast and light snow -6°
7 m/s
Overcast and light snow
Precip chance: 50%
Humidity: 87%
09am
Overcast -6°
6 m/s
Overcast
Precip chance: 30%
Humidity: 87%
10am
Overcast -6°
7 m/s
Overcast
Precip chance: 23%
Humidity: 86%
11am
Overcast -5°
7 m/s
Overcast
Precip chance: 15%
Humidity: 85%
12pm
Overcast -5°
7 m/s
Overcast
Precip chance: 8%
Humidity: 85%
01pm
Overcast -4°
7 m/s
Overcast
Precip chance: 7%
Humidity: 83%
02pm
Overcast -4°
7 m/s
Overcast
Precip chance: 5%
Humidity: 81%
03pm
Overcast -4°
7 m/s
Overcast
Precip chance: 4%
Humidity: 80%
04pm
Overcast -4°
6 m/s
Overcast
Precip chance: 4%
Humidity: 81%
05pm
Overcast -5°
5 m/s
Overcast
Precip chance: 3%
Humidity: 83%
06pm
Overcast -5°
4 m/s
Overcast
Precip chance: 3%
Humidity: 83%
07pm
Overcast -6°
4 m/s
Overcast
Precip chance: 3%
Humidity: 85%
08pm
Overcast -6°
4 m/s
Overcast
Precip chance: 3%
Humidity: 86%
09pm
Overcast -7°
4 m/s
Overcast
Precip chance: 3%
Humidity: 87%
10pm
Overcast -8°
3 m/s
Overcast
Precip chance: 2%
Humidity: 88%
11pm
Overcast -9°
2 m/s
Overcast
Precip chance: 2%
Humidity: 89%
12am
Overcast -10°
2 m/s
Overcast
Precip chance: 2%
Humidity: 91%
01am
Clear -12°
1 m/s
Clear
Precip chance: 2%
Humidity: 91%
02am
Clear -13°
1 m/s
Clear
Precip chance: 2%
Humidity: 92%
03am
Clear -13°
1 m/s
Clear
Precip chance: 2%
Humidity: 92%
04am
Partly cloudy -14°
1 m/s
Partly cloudy
Precip chance: 2%
Humidity: 91%
05am
Partly cloudy -14°
2 m/s
Partly cloudy
Precip chance: 2%
Humidity: 89%
06am
Partly cloudy -14°
2 m/s
Partly cloudy
Precip chance: 2%
Humidity: 88%
07am
Cloudy -13°
2 m/s
Cloudy
Precip chance: 2%
Humidity: 89%
08am
Cloudy -12°
2 m/s
Cloudy
Precip chance: 2%
Humidity: 89%

Alton

Mon 06pm
-5°
Tue 12am
-10°
Tue 06am
-14°
Tue 12pm
-7°
Tue 06pm
-10°
Wed 12am
-13°
Wed 06am
-15°