Alton, IL

Weather map IL, US

Current conditions

Overcast 28 °F
SE 3 mph
Overcast
Feels Like: 25°
Barometer: 30.4 in
Dewpoint: 12°
Humidity: 50%
Visibility: 10 mi
As of 04/01 04:50 pm
Observed at Alton/st. Louis, St. Louis Regional Airport
Past observations, Alton/st. Louis, St. Louis Regional Airport >

3 day outlook

Today
Overcast
Hi: 30°
Lo: 25°
Tomorrow
Overcast and snow
Hi: 27°
Lo: 19°
Monday
Cloudy
Hi: 23°
Lo:

10 day forecast >

Detailed 5 day forecast

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Alton

Sat 18:00
-2°
Sun 00:00
-3°
Sun 06:00
-3°
Sun 12:00
-4°
Sun 18:00
-4°
Mon 00:00
-4°
Mon 06:00
-5°