Alton, IL

Detailed forecast

Tuesday January 21
10am

13 mph
Clear
Feels Like: -17°
Precip chance: 2%
Humidity: 43%
11am

13 mph
Clear
Feels Like: -13°
Precip chance: 2%
Humidity: 39%
12pm

12 mph
Clear
Feels Like: -9°
Precip chance: 2%
Humidity: 32%
1pm

12 mph
Clear
Feels Like: -9°
Precip chance: 2%
Humidity: 31%
2pm

11 mph
Clear
Feels Like: -8°
Precip chance: 2%
Humidity: 31%
3pm

11 mph
Clear
Feels Like: -6°
Precip chance: 2%
Humidity: 30%
4pm

9 mph
Clear
Feels Like: -4°
Precip chance: 2%
Humidity: 30%
5pm

6 mph
Clear
Feels Like: -4°
Precip chance: 2%
Humidity: 35%
6pm

4 mph
Clear
Feels Like: -2°
Precip chance: 2%
Humidity: 34%
7pm

5 mph
Clear
Feels Like: -4°
Precip chance: 2%
Humidity: 38%
8pm

5 mph
Clear
Feels Like: -2°
Precip chance: 2%
Humidity: 38%
9pm

6 mph
Clear
Feels Like: -4°
Precip chance: 2%
Humidity: 41%
10pm

7 mph
Clear
Feels Like: -4°
Precip chance: 2%
Humidity: 44%
11pm

8 mph
Clear
Feels Like: -6°
Precip chance: 2%
Humidity: 46%
12am

8 mph
Clear
Feels Like: -6°
Precip chance: 2%
Humidity: 49%
1am

9 mph
Cloudy
Feels Like: -6°
Precip chance: 2%
Humidity: 47%
2am

9 mph
Cloudy
Feels Like: -4°
Precip chance: 2%
Humidity: 44%
3am

9 mph
Cloudy
Feels Like: -4°
Precip chance: 2%
Humidity: 41%
4am
10°
10 mph
Overcast
Feels Like: -2°
Precip chance: 2%
Humidity: 40%
5am
11°
11 mph
Overcast
Feels Like: -2°
Precip chance: 1%
Humidity: 40%
6am
13°
11 mph
Overcast
Feels Like:
Precip chance: 1%
Humidity: 40%

Updated at 09:55 am. Next update estimated at 11:00 am.