Lat: 38.90N, Lon: 90.15W  ICAO: KALN
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Alton, IL Weather ForecastAlton, IL Weather

Current Conditions

Weather in Alton, ILWeather for Alton, IL
°F Click to change Alton weather to Imperial units.Click to change Alton weather to Metric units. °C
Clear
Clear
64°F
Updated: 09/28 7:59 am
Feels Like:
64°F
Humidity: 83%
Wind:
N 5 mph
Barometer:
29.94 in
Dew Point:
59°F
Clear
Clear
18°C
Updated: 09/28 7:59 am
Feels Like:
18°C
Humidity: 83%
Wind:
N 8 km/h
Barometer:
1014 mb
Dew Point:
15°C

Sun & Moon

Cloud Cover: 0%
UV Index: 6
Sunrise: 06:54 AM
Sunset: 06:48 PM
Moonrise: 11:29 PM
Moonset: 02:14 PM
Civil Twilight
6:25 AM to 6:52 AM CDT
6:48 PM to 7:14 PM CDT
Waning Crescent Moon
Waning Crescent Moon
Update is local observation time. What time is it in Alton? 7:59 AM Tuesday, September 28, 2021
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Alton, IL 7 Day Weather Forecast

Weather Alton, ILWeather in Alton, Illinois

Alton, IL 7 Day Weather Outlook

Alton, IL Weather Forecast Dated: 651 AM CDT Tue Sep 28 2021
The area/counties/county of: Jefferson County Mo, Madison County Il, Monroe County Il, Saint Charles County Mo, Saint Clair, Saint Louis City County Mo, Saint Louis County Mo, including the cites of: Alton, Belleville, Cahokia, Edwardsville, Saint Charles, and Saint Louis.
Tue
Sunny
Hi: 90°FHi: 32°C
Lo: 63°FLo: 17°C
Tuesday... Sunny. High near 90. West wind around 10 mph in the morning becoming light in the afternoon.
Wed
Mostly Sunny
Hi: 89°FHi: 32°C
Lo: 65°FLo: 18°C
Wednesday... Mostly sunny. High in the upper 80s. Light wind in the morning becoming southeast around 10 mph in the afternoon.
Thu
Chance Of T-Storm
Hi: 80°FHi: 27°C
Lo: 61°FLo: 16°C
Thursday... Partly sunny in the morning then becoming mostly cloudy. A 40% chance of showers and thunderstorms. High in the upper 70s to mid 80s. Southeast wind around 10 mph.
Fri
Chance Of Showers
Hi: 81°FHi: 27°C
Lo: 60°FLo: 16°C
Friday... Partly sunny. A 30% chance of showers in the afternoon. High in the lower 80s.
Sat
Chance Of Showers
Hi: 80°FHi: 27°C
Lo: 60°FLo: 16°C
Saturday... Partly cloudy with a 40% chance of showers. High around 80.
Sun
Chance Of T-Storm
Hi: 79°FHi: 26°C
Lo: 59°FLo: 15°C
Sunday... Partly sunny with chance of showers and slight chance of thunderstorms. High in the upper 70s. Chance of rain 50%.
Mon
Chance Of Showers
Hi: 75°FHi: 24°C
Lo: 59°FLo: 15°C
Monday... Partly cloudy. A 30% chance of showers. Low in the upper 50s. High in the mid 70s.