Alton, IL
- Local weather
- 10 day forecast
- Weather maps
- Last Visited
- Most Popular in
- Sea areas
- Ski Resorts
Alton, IL
Friday May 31
03am
61°
1 mph
Cloudy
Precip chance: 2%
Humidity: 74%
Precip chance: 2%
Humidity: 74%
04am
59°
1 mph
Cloudy
Precip chance: 2%
Humidity: 73%
Precip chance: 2%
Humidity: 73%
05am
59°
5 mph
Partly cloudy
Precip chance: 2%
Humidity: 70%
Precip chance: 2%
Humidity: 70%
06am
59°
4 mph
Partly cloudy
Precip chance: 2%
Humidity: 72%
Precip chance: 2%
Humidity: 72%
07am
61°
7 mph
Partly cloudy
Precip chance: 2%
Humidity: 67%
Precip chance: 2%
Humidity: 67%
08am
64°
8 mph
Cloudy
Precip chance: 2%
Humidity: 56%
Precip chance: 2%
Humidity: 56%
09am
72°
10 mph
Cloudy
Precip chance: 2%
Humidity: 55%
Precip chance: 2%
Humidity: 55%
10am
75°
13 mph
Cloudy
Precip chance: 2%
Humidity: 52%
Precip chance: 2%
Humidity: 52%
11am
77°
13 mph
Partly cloudy
Precip chance: 2%
Humidity: 47%
Precip chance: 2%
Humidity: 47%
12pm
79°
13 mph
Partly cloudy
Precip chance: 2%
Humidity: 42%
Precip chance: 2%
Humidity: 42%
01pm
79°
13 mph
Partly cloudy
Precip chance: 2%
Humidity: 40%
Precip chance: 2%
Humidity: 40%
02pm
79°
13 mph
Cloudy
Precip chance: 2%
Humidity: 39%
Precip chance: 2%
Humidity: 39%
03pm
79°
14 mph
Cloudy
Precip chance: 2%
Humidity: 39%
Precip chance: 2%
Humidity: 39%
04pm
79°
14 mph
Cloudy
Precip chance: 2%
Humidity: 37%
Precip chance: 2%
Humidity: 37%
05pm
79°
13 mph
Overcast
Precip chance: 2%
Humidity: 37%
Precip chance: 2%
Humidity: 37%
06pm
79°
12 mph
Overcast
Precip chance: 3%
Humidity: 43%
Precip chance: 3%
Humidity: 43%
07pm
75°
11 mph
Overcast
Precip chance: 3%
Humidity: 49%
Precip chance: 3%
Humidity: 49%
08pm
73°
10 mph
Overcast
Precip chance: 8%
Humidity: 54%
Precip chance: 8%
Humidity: 54%
09pm
70°
8 mph
Overcast
Precip chance: 12%
Humidity: 57%
Precip chance: 12%
Humidity: 57%
10pm
70°
6 mph
Overcast
Precip chance: 16%
Humidity: 58%
Precip chance: 16%
Humidity: 58%
11pm
68°
5 mph
Overcast
Precip chance: 29%
Humidity: 59%
Precip chance: 29%
Humidity: 59%
12am
68°
4 mph
Overcast
Precip chance: 42%
Humidity: 64%
Precip chance: 42%
Humidity: 64%
01am
68°
3 mph
Overcast and showers
Precip chance: 55%
Humidity: 66%
Precip chance: 55%
Humidity: 66%
02am
64°
3 mph
Overcast and rain
Precip chance: 66%
Humidity: 78%
Precip chance: 66%
Humidity: 78%
03am
63°
3 mph
Overcast and rain
Precip chance: 78%
Humidity: 90%
Precip chance: 78%
Humidity: 90%
04am
64°
4 mph
Overcast and rain
Precip chance: 90%
Humidity: 92%
Precip chance: 90%
Humidity: 92%
05am
64°
5 mph
Overcast and rain
Precip chance: 93%
Humidity: 92%
Precip chance: 93%
Humidity: 92%
06am
63°
6 mph
Overcast and rain
Precip chance: 95%
Humidity: 93%
Precip chance: 95%
Humidity: 93%
07am
64°
8 mph
Overcast and rain
Precip chance: 98%
Humidity: 94%
Precip chance: 98%
Humidity: 94%
08am
64°
8 mph
Overcast and rain
Precip chance: 98%
Humidity: 94%
Precip chance: 98%
Humidity: 94%