Alton, IL

Detailed forecast

Tuesday May 21
7pm
84°
22 mph
Partly cloudy, possible thunderstorms with rain
Feels Like: 86°
Precip chance: 27%
Humidity: 56%
8pm
81°
19 mph
Cloudy and showers
Feels Like: 84°
Precip chance: 37%
Humidity: 68%
9pm
77°
16 mph
Cloudy
Feels Like: 77°
Precip chance: 47%
Humidity: 76%
10pm
75°
13 mph
Cloudy and showers
Feels Like: 75°
Precip chance: 58%
Humidity: 77%
11pm
73°
11 mph
Partly cloudy and showers
Feels Like: 73°
Precip chance: 55%
Humidity: 82%
12am
68°
8 mph
Partly cloudy and showers
Feels Like: 70°
Precip chance: 52%
Humidity: 90%
1am
69°
5 mph
Partly cloudy
Feels Like: 70°
Precip chance: 49%
Humidity: 90%
2am
67°
4 mph
Clear
Feels Like: 68°
Precip chance: 36%
Humidity: 92%
3am
67°
2 mph
Clear
Feels Like: 66°
Precip chance: 23%
Humidity: 94%
4am
65°
1 mph
Clear
Feels Like: 66°
Precip chance: 10%
Humidity: 94%
5am
64°
3 mph
Clear
Feels Like: 64°
Precip chance: 7%
Humidity: 93%
6am
61°
4 mph
Clear
Feels Like: 61°
Precip chance: 5%
Humidity: 94%

Updated at 07:03 pm. Next update estimated at 07:30 pm.