Alton, IL

Detailed forecast

Monday December 30
6am
37°
3 mph
Cloudy
Feels Like: 36°
Precip chance: 6%
Humidity: 90%
9am
42°
6 mph
Overcast
Feels Like: 37°
Precip chance: 8%
Humidity: 84%
12pm
48°
8 mph
Overcast
Feels Like: 45°
Precip chance: 10%
Humidity: 72%
3pm
48°
9 mph
Overcast
Feels Like: 43°
Precip chance: 15%
Humidity: 70%
6pm
44°
11 mph
Overcast
Feels Like: 37°
Precip chance: 21%
Humidity: 80%
9pm
43°
10 mph
Overcast
Feels Like: 37°
Precip chance: 38%
Humidity: 84%
12am
43°
9 mph
Overcast and light rain
Feels Like: 37°
Precip chance: 56%
Humidity: 85%
3am
42°
12 mph
Overcast and light rain
Feels Like: 36°
Precip chance: 58%
Humidity: 86%
6am
42°
15 mph
Overcast and light rain
Feels Like: 34°
Precip chance: 60%
Humidity: 89%

Updated at 10:04 am. Next update estimated at 10:30 am.