Alton, IL

Detailed forecast

Wednesday March 19
7am
55°
15 mph
Mostly clear
Feels Like: 55°
Precip chance: 13%
Humidity: 70%
10am
56°
19 mph
Cloudy
Feels Like: 55°
Precip chance: 28%
Humidity: 68%
1pm
62°
22 mph
Partly cloudy and showers
Feels Like: 63°
Precip chance: 73%
Humidity: 57%
4pm
62°
25 mph
Partly cloudy, possible thunderstorms with rain
Feels Like: 63°
Precip chance: 67%
Humidity: 39%
7pm
48°
20 mph
Overcast and light rain
Feels Like: 41°
Precip chance: 57%
Humidity: 37%
10pm
41°
19 mph
Overcast and showers
Feels Like: 32°
Precip chance: 50%
Humidity: 57%
1am
37°
16 mph
Overcast and light wet snow
Feels Like: 28°
Precip chance: 50%
Humidity: 56%
4am
37°
13 mph
Cloudy
Feels Like: 28°
Precip chance: 39%
Humidity: 55%

Updated at 12:54 pm. Next update estimated at 02:10 pm.