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La Grange, Illinois Weather Forecast
La Grange, Illinois Weather
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Weather Forecast for La Grange, Illinois : Brown County
Issued: 8:26 pm CST Dec 4, 2025 Latitude: 39.9472702 Longitude: -90.5373487 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
Clear on Tonight Increasing Clouds on Friday Mostly Cloudy on Saturday 40% chance of snow on Sunday Partly Sunny on Monday Partly Sunny on Tuesday 40% chance of rain on Wednesday Partly Sunny on Thursday
Low: 1 °F High: 33°F High: 32°F High: 29°F High: 25°F High: 37°F High: 39°F High: 29°F
Low: 24°F Low: 25°F Low: 5°F Low: 19°F Low: 27°F Low: 17°F  
Clear Increasing Clouds Mostly Cloudy Snow Partly Sunny Partly Sunny Rain Partly Sunny
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Current Conditions at
JACKSONVILLE MUNICIPAL - (KIJX)
3°
Clear
as of 8:55 PM CST
Rel. Humidity: 65%
Dew Point: -6°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: VFR
Wind Data
3 MPH
100° East
Cloud Level(s): Clear
Current Conditions at
QUINCY - (KUIN)
10°
Clear
as of 8:54 PM CST
Rel. Humidity: 60%
Dew Point: -0°F
Visibility: 10 Miles
Pressure: 30.22 in.
Flight Rule: VFR
Wind Data
5 MPH
150° Southeast
Cloud Level(s): Clear
Current Conditions at
MACOMB MUNICIPAL AIRPORT - (KMQB)
1°
Clear
as of 8:55 PM CST
Rel. Humidity: 84%
Dew Point: -2°F
Visibility: 10 Miles
Pressure: 30.26 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Clear on Tonight Tonight... Clear, with a low around 1. Calm wind becoming south around 5 mph after midnight.
Increasing Clouds on Friday Friday... Increasing clouds, with a high near 33. South wind 5 to 9 mph.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 24. South wind 5 to 7 mph becoming west after midnight.
Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 32. Light and variable wind.
50% chance of snow Saturday Night Saturday Night... A 50 percent chance of snow after midnight. Cloudy, with a low around 25. East wind 5 to 8 mph.
40% chance of snow Sunday Sunday... A 40 percent chance of snow before noon. Mostly cloudy, with a high near 29.
Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 5.
Partly Sunny on Monday Monday... Partly sunny, with a high near 25.
Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 19.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 37.
20% chance of rain Tuesday Night Tuesday Night... A 20 percent chance of rain. Mostly cloudy, with a low around 27.
40% chance of rain Wednesday Wednesday... A 40 percent chance of rain. Mostly cloudy, with a high near 39.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 17.
Partly Sunny on Thursday Thursday... Partly sunny, with a high near 29.
Current Radar Image


Sun Almanac for La Grange, Illinois
Sunrise: 07:08 AM
Sunset: 4:37 PM
Civil Sunrise:06:38 AM
Civil Sunset: 5:07 PM
Nautical Sunrise: 06:04 AM
Nautical Sunset: 5:41 PM
Astro Sunrise: 05:32 AM
Astro Sunset: 6:14 PM
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