url:
North Alton, Illinois Weather Forecast
North Alton, Illinois Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

Click for Hazardous Weather Outlook for North Alton, Illinois
Change location by the zip code or city,state: or search for other weather forecast locations in Illinois by name.
Weather Forecast for North Alton, Illinois : Madison County
Issued: 6:26 pm CST Dec 11, 2025 Latitude: 38.9222701 Longitude: -90.196499 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
20% chance of snow on Tonight Cloudy on Friday 50% chance of snow on Saturday Sunny on Sunday Sunny on Monday Mostly Sunny on Tuesday Mostly Cloudy on Wednesday 20% chance of rain on Thursday
Low: 29°F High: 36°F High: 22°F High: 11°F High: 36°F High: 47°F High: 54°F High: 52°F
Low: 20°F Low: 1 °F Low: 5°F Low: 25°F Low: 35°F Low: 42°F  
Snow Cloudy Snow Sunny Sunny Mostly Sunny Mostly Cloudy Rain
-
Current Conditions at
ALTON - (KALN)
32°
Feels like 23°F
Cloudy
as of 6:35 PM CST
Rel. Humidity: 86%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: IFR
Wind Data
10 MPH
120° Southeast
Cloud Level(s): Broken at 700ft, Solid Overcast at 7500ft
Current Conditions at
ST CHARLES - (KSET)
32°
Feels like 23°F
Cloudy
as of 5:54 PM CST
Rel. Humidity: 80%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
12 MPH
080° East
Cloud Level(s): Broken at 8000ft, Solid Overcast at 10000ft
Current Conditions at
ST LOUIS - (KSTL)
34°
Feels like 24°F
Cloudy
as of 5:51 PM CST
Rel. Humidity: 74%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 29.93 in.
Flight Rule: VFR
Wind Data
14 MPH
110° East
Cloud Level(s): Scattered at 7000ft, Solid Overcast at 9500ft
Current Conditions at
EAST ST LOUIS - (KCPS)
36°
Feels like 28°F
Cloudy
as of 5:53 PM CST
Rel. Humidity: 69%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
9 MPH
120° Southeast
Cloud Level(s): Scattered at 7500ft, Broken at 9000ft, Solid Overcast at 11000ft
20% chance of snow Tonight Tonight... A 20 percent chance of snow before 7pm. Mostly cloudy, with a low around 29. East wind 6 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph.
Cloudy on Friday Friday... Cloudy, with a high near 36. Northwest wind 8 to 10 mph.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 20. Northwest wind around 7 mph.
50% chance of snow Saturday Saturday... A 50 percent chance of snow, mainly after noon. Cloudy, with a high near 22. North wind 7 to 10 mph.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 1. North wind 10 to 13 mph.
Sunny on Sunday Sunday... Sunny and cold, with a high near 11.
Clear on Sunday Night Sunday Night... Clear, with a low around 5.
Sunny on Monday Monday... Sunny, with a high near 36.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 25.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 47.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 35.
Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 54.
20% chance of rain Wednesday Night Wednesday Night... A 20 percent chance of rain. Mostly cloudy, with a low around 42.
20% chance of rain Thursday Thursday... A 20 percent chance of rain. Partly sunny, with a high near 52.
Current Radar Image


Sun Almanac for North Alton, Illinois
Sunrise: 07:10 AM
Sunset: 4:39 PM
Civil Sunrise:06:40 AM
Civil Sunset: 5:09 PM
Nautical Sunrise: 06:06 AM
Nautical Sunset: 5:42 PM
Astro Sunrise: 05:34 AM
Astro Sunset: 6:14 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.