Alton, IL

Detailed forecast

Monday September 23
6am
63°
3 mph
Cloudy
Feels Like: 63°
Precip chance: 8%
Humidity: 90%
7am
62°
3 mph
Cloudy
Feels Like: 63°
Precip chance: 11%
Humidity: 90%
8am
63°
4 mph
Overcast, thunderstorms with rain
Feels Like: 63°
Precip chance: 31%
Humidity: 89%
9am
65°
6 mph
Overcast, thunderstorms with rain
Feels Like: 64°
Precip chance: 51%
Humidity: 89%
10am
67°
7 mph
Overcast, thunderstorms with rain
Feels Like: 66°
Precip chance: 71%
Humidity: 85%
11am
67°
7 mph
Overcast, thunderstorms with rain
Feels Like: 66°
Precip chance: 78%
Humidity: 89%
12pm
68°
8 mph
Overcast, thunderstorms with rain
Feels Like: 68°
Precip chance: 85%
Humidity: 89%
1pm
69°
8 mph
Overcast, thunderstorms with rain
Feels Like: 70°
Precip chance: 92%
Humidity: 88%
2pm
68°
8 mph
Overcast and rain
Feels Like: 70°
Precip chance: 92%
Humidity: 91%
3pm
68°
7 mph
Overcast and rain
Feels Like: 68°
Precip chance: 93%
Humidity: 91%
4pm
68°
7 mph
Overcast and rain
Feels Like: 70°
Precip chance: 94%
Humidity: 92%
5pm
67°
6 mph
Overcast and showers
Feels Like: 68°
Precip chance: 93%
Humidity: 92%
6pm
66°
6 mph
Overcast and showers
Feels Like: 66°
Precip chance: 91%
Humidity: 90%
7pm
65°
6 mph
Overcast and showers
Feels Like: 64°
Precip chance: 90%
Humidity: 92%
8pm
64°
5 mph
Overcast and showers
Feels Like: 64°
Precip chance: 91%
Humidity: 92%
9pm
64°
4 mph
Overcast and showers
Feels Like: 64°
Precip chance: 92%
Humidity: 92%
10pm
63°
4 mph
Overcast and showers
Feels Like: 63°
Precip chance: 94%
Humidity: 95%
11pm
63°
3 mph
Overcast and light rain
Feels Like: 63°
Precip chance: 90%
Humidity: 95%
12am
63°
2 mph
Overcast and light rain
Feels Like: 63°
Precip chance: 86%
Humidity: 96%
1am
62°
2 mph
Overcast and light rain
Feels Like: 63°
Precip chance: 82%
Humidity: 96%
2am
62°
2 mph
Overcast and light rain
Feels Like: 63°
Precip chance: 77%
Humidity: 97%
3am
62°
2 mph
Overcast and light rain
Feels Like: 63°
Precip chance: 72%
Humidity: 98%
4am
62°
2 mph
Overcast and light rain
Feels Like: 63°
Precip chance: 67%
Humidity: 96%
5am
62°
3 mph
Overcast and light rain
Feels Like: 63°
Precip chance: 61%
Humidity: 95%
6am
60°
4 mph
Overcast and light rain
Feels Like: 59°
Precip chance: 56%
Humidity: 92%

Updated at 03:08 pm. Next update estimated at 03:40 pm.