Weather for Alton Illinois

Currently
68°
Feels like 68°
Cloudy
Cloudy
Winds: SSE 7.7 mph
Humidity: 83%
Pressure: 29.91 inHg
Visibility: 10 miles
UV Index: 1
Precip today: 0 in
Dew Point: 63° F
Sunrise: 6:06 AM
Sunset: 7:51 PM
Today: Mainly cloudy; windy, warm and humid with a thunderstorm in spots this afternoon
Tonight: Cloudy and mild with a couple of heavy t-storms; breezy this evening; storms can bring flooding downpours, hail, damaging wind gusts, and an isolated tornado
Updated April 28, 7:58 AM
Call Time & Temperature
(618) 465-4545
Air Quality
AirQuality 29 Good
Grass 2 Low
Mold 3250 Low
Ragweed 0 Low
Tree 750 High
UVIndex 3 Moderate
5 Day Forecast
Sunday
04/28
Thunderstorms
40%
78° / 63°
Monday
04/29
Mostly cloudy w/ showers
55%
75° / 51°
Tuesday
04/30
Intermittent clouds
23%
82° / 62°
Wednesday
05/01
Mostly cloudy
16%
84° / 64°
Thursday
05/02
Rain
94%
78° / 62°
Alton Webcam
Radar
Weather data provided by AccuWeather API
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Contact
200 W. Third Street | Alton, IL 62002
Suite 200
618.465.9850
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