Alton, IL

Detailed forecast

Saturday March 15
1pm
65°
12 mph
Overcast
Feels Like: 64°
Precip chance: 21%
Humidity: 45%
2pm
67°
10 mph
Cloudy
Feels Like: 66°
Precip chance: 32%
Humidity: 43%
3pm
66°
8 mph
Cloudy
Feels Like: 66°
Precip chance: 43%
Humidity: 50%
4pm
64°
6 mph
Cloudy and light rain
Feels Like: 64°
Precip chance: 54%
Humidity: 59%
5pm
64°
6 mph
Overcast
Feels Like: 64°
Precip chance: 40%
Humidity: 57%
6pm
65°
6 mph
Overcast
Feels Like: 64°
Precip chance: 26%
Humidity: 55%
7pm
63°
6 mph
Overcast
Feels Like: 63°
Precip chance: 12%
Humidity: 61%
8pm
59°
8 mph
Overcast
Feels Like: 59°
Precip chance: 11%
Humidity: 73%
9pm
57°
10 mph
Overcast
Feels Like: 57°
Precip chance: 10%
Humidity: 71%
10pm
54°
12 mph
Overcast
Feels Like: 54°
Precip chance: 10%
Humidity: 65%
11pm
52°
11 mph
Overcast
Feels Like: 52°
Precip chance: 12%
Humidity: 61%
12am
50°
11 mph
Overcast
Feels Like: 45°
Precip chance: 14%
Humidity: 60%
1am
47°
11 mph
Overcast
Feels Like: 43°
Precip chance: 16%
Humidity: 67%
2am
45°
11 mph
Overcast
Feels Like: 39°
Precip chance: 23%
Humidity: 70%
3am
42°
11 mph
Overcast
Feels Like: 36°
Precip chance: 29%
Humidity: 61%
4am
39°
11 mph
Overcast
Feels Like: 32°
Precip chance: 36%
Humidity: 73%
5am
37°
12 mph
Cloudy
Feels Like: 30°
Precip chance: 35%
Humidity: 76%
6am
36°
12 mph
Cloudy
Feels Like: 28°
Precip chance: 35%
Humidity: 72%

Updated at 12:54 pm. Next update estimated at 01:40 pm.