Weather Forecast and Conditions for Alton, IL

Current Conditions
88°
Feels like 94°
Mostly cloudy
Mostly cloudy
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Winds: W 3.5 mph
Humidity: 59%
Pressure: 30.01 inHg
Visibility: 12 miles
UV Index: 2
Precip today: 0.04 in
Dew Point: 72° F
Sunrise: 5:43 AM
Sunset: 8:28 PM
Today: Humid with sunshine interrupted by clouds at times; a thunderstorm in spots this afternoon
Tonight: Clear to partly cloudy and humid
Updated July 8, 3:17 PM
Air Quality
AirQuality 61 Moderate
Grass 2 Low
Mold 3250 Low
Ragweed 5 Low
Tree 7 Low
UVIndex 11 Extreme
5 Day Forecast
Wednesday
07/08
Partly sunny w/ t-storms
55%
90° / 70°
Thursday
07/09
Partly sunny w/ t-storms
80%
88° / 72°
Friday
07/10
Mostly cloudy w/ t-storms
88%
84° / 71°
Saturday
07/11
Cloudy
55%
84° / 67°
Sunday
07/12
Mostly sunny
9%
86° / 66°
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Weather data provided by AccuWeather API

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