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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: 10:21 pm CST Dec 22, 2025 Latitude: 39.9472702 Longitude: -90.5373487 View on Google Maps

MouseOver for Detail Forecast
Tonight Tuesday Wednesday Christmas Day Friday Saturday Sunday Monday
Mostly Cloudy on Tonight Mostly Sunny on Tuesday Mostly Cloudy on Wednesday Mostly Cloudy on Christmas Day Sunny on Friday Mostly Cloudy on Saturday Mostly Sunny on Sunday Sunny on Monday
Low: 40°F High: 54°F High: 57°F High: 61°F High: 63°F High: 62°F High: 38°F High: 32°F
Low: 35°F Low: 45°F Low: 52°F Low: 42°F Low: 30°F Low: 17°F  
Mostly Cloudy Mostly Sunny Mostly Cloudy Mostly Cloudy Sunny Mostly Cloudy Mostly Sunny Sunny
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Current Conditions at
JACKSONVILLE MUNICIPAL - (KIJX)
41°
Feels like 35°F
Clear
as of 10:55 PM CST
Rel. Humidity: 70%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
9 MPH
180° South
Cloud Level(s): Clear
Current Conditions at
QUINCY - (KUIN)
37°
Clear
as of 10:54 PM CST
Rel. Humidity: 74%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
8 MPH
200° South
Cloud Level(s): Clear
Current Conditions at
MACOMB MUNICIPAL AIRPORT - (KMQB)
36°
Clear
as of 10:55 PM CST
Rel. Humidity: 80%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
5 MPH
190° South
Cloud Level(s): Clear
Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 40. South wind 6 to 8 mph.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 54. Southwest wind around 6 mph becoming north in the afternoon.

Morning Fog on Tuesday Night Tuesday Night... Patchy fog after 2am. Otherwise, partly cloudy, with a low around 35. Light and variable wind becoming east around 6 mph after midnight.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 57. South wind 6 to 8 mph.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 45. South wind around 6 mph becoming light and variable in the evening.

Mostly Cloudy on Christmas Day Christmas Day... Mostly cloudy, with a high near 61.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 52.

Sunny on Friday Friday... Sunny, with a high near 63.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 42.

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 62.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 30.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 38.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 17.

Sunny on Monday Monday... Sunny, with a high near 32.

Current Radar Image


Sun Almanac for La Grange, Illinois
Sunrise: 07:21 AM
Sunset: 4:41 PM
Civil Sunrise:06:51 AM
Civil Sunset: 5:12 PM
Nautical Sunrise: 06:17 AM
Nautical Sunset: 5:46 PM
Astro Sunrise: 05:44 AM
Astro Sunset: 6:19 PM
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