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Weather Forecast and Conditions for Alton, IL

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Current Conditions
91°
Feels like 103°
Sunny
Sunny
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Winds: NE 3.9 mph
Humidity: 38%
Pressure: 30.18 inHg
Visibility: 23 miles
UV Index: 10
Precip today: 0 in
Dew Point: 63° F
Sunrise: 5:47 AM
Sunset: 8:26 PM
Today: Mostly sunny and humid
Tonight: A crystal-clear sky and humid
Updated July 14, 11:32 AM
Air Quality
AirQuality 64 Moderate
Grass 2 Low
Mold 3250 Low
Ragweed 5 Low
Tree 7 Low
UVIndex 11 Extreme
5 Day Forecast
Tuesday
07/14
Mostly sunny
25%
90° / 68°
↓
Wednesday
07/15
Partly sunny
25%
91° / 72°
↓
Thursday
07/16
Partly sunny w/ t-storms
55%
89° / 73°
↓
Friday
07/17
Partly sunny
55%
87° / 72°
↓
Saturday
07/18
Mostly sunny
25%
90° / 74°
↓
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Weather data provided by AccuWeather API

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