Alton, IL

Weather map IL, US

Current conditions

Cloudy 81 °F
SE 11 mph
Cloudy
Feels Like: 83°
Barometer: 29.7 in
Dewpoint: 68°
Humidity: 66%
Visibility: 10 mi
As of 04/06 01:50 pm
Observed at Alton/st. Louis, St. Louis Regional Airport
Past observations, Alton/st. Louis, St. Louis Regional Airport >

3 day outlook

Today
Partly cloudy, possible thunderstorms with rain
Hi: 84°
Lo: 70°
Tomorrow
Partly cloudy and light rain
Hi: 79°
Lo: 64°
Thursday
Clear
Hi: 81°
Lo: 59°

10 day forecast >

Detailed 5 day forecast

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