Weather Forecast and Conditions for Alton, IL
Sponsored by Michael Ryan Exteriors - Roofing Professionals
- Current Conditions
55°
Feels like 55°
Clear
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Get a Free QuoteWinds: N 4 mph
Humidity: 73%
Pressure: 30.25 inHg
Visibility: 14 miles
UV Index: 0
Precip chance: 0%
Precip today: 0 in
Dew Point: 47° F
Sunrise:
6:59 AM
Sunset:
6:39 PM
Today: Very warm with plenty of sunshine
Tonight: Clear and cool
Updated
October 5,
12:52 AM
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AirQuality
39
Good
Grass
0
Low
Mold
9750
Moderate
Ragweed
0
Low
Tree
0
Low
UVIndex
4
Moderate
- 5 Day Forecast
Sunday
10/04
10/04
0%
82° /
45°
Monday
10/05
10/05
1%
76° /
45°
Tuesday
10/06
10/06
0%
77° /
50°
Wednesday
10/07
10/07
2%
84° /
51°
Thursday
10/08
10/08
11%
79° /
51°
- Weather Cams
Alton Riverfront
Alton Marina
- Radar
