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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: 7:31 am CST Dec 4, 2025 Latitude: 39.9472702 Longitude: -90.5373487 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Friday Saturday Sunday Monday Tuesday Wednesday
Sunny on Today Mostly Clear on Tonight Sunny on Friday Mostly Cloudy on Saturday 20% chance of snow on Sunday Partly Sunny on Monday Partly Sunny on Tuesday 30% chance of rain on Wednesday
High: 16°F Low: 1 °F High: 33°F High: 32°F High: 26°F High: 26°F High: 38°F High: 39°F
Low: 23°F Low: 21°F Low: 9°F Low: 19°F Low: 28°F  
Sunny Mostly Clear Sunny Mostly Cloudy Snow Partly Sunny Partly Sunny Rain
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Current Conditions at
JACKSONVILLE MUNICIPAL - (KIJX)
5°
Clear
as of 8:15 AM CST
Rel. Humidity: 84%
Dew Point: 1°F
Visibility: 10 Miles
Pressure: 30.44 in.
Flight Rule: VFR
Wind Data
3 MPH
330° Northwest
Cloud Level(s): Clear
Current Conditions at
QUINCY - (KUIN)
5°
Clear
as of 7:54 AM CST
Rel. Humidity: 77%
Dew Point: -0°F
Visibility: 10 Miles
Pressure: 30.43 in.
Flight Rule: VFR
Wind Data
7 MPH
0° North
Cloud Level(s): Clear
Current Conditions at
MACOMB MUNICIPAL AIRPORT - (KMQB)
3°
Clear
as of 8:15 AM CST
Rel. Humidity: 84%
Dew Point: -0°F
Visibility: 10 Miles
Pressure: 30.46 in.
Flight Rule: VFR
Wind Data
7 MPH
330° Northwest
Cloud Level(s): Clear
Sunny on Today Today... Sunny and cold, with a high near 16. North wind around 5 mph becoming calm in the afternoon.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 1. Light and variable wind becoming south 5 to 7 mph in the evening.
Sunny on Friday Friday... Sunny, with a high near 33. South wind 6 to 8 mph.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 23. South wind around 6 mph becoming west after midnight.
Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 32. Calm wind becoming northeast around 5 mph in the afternoon.
40% chance of snow Saturday Night Saturday Night... A 40 percent chance of snow after midnight. Cloudy, with a low around 21.
20% chance of snow Sunday Sunday... A 20 percent chance of snow before noon. Mostly cloudy, with a high near 26.
Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 9.
Partly Sunny on Monday Monday... Partly sunny, with a high near 26.
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 38.
20% chance of rain Tuesday Night Tuesday Night... A 20 percent chance of rain. Mostly cloudy, with a low around 28.
30% chance of rain Wednesday Wednesday... A 30 percent chance of rain. Mostly cloudy, with a high near 39.
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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