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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: 6:41 am CST Nov 4, 2025 Latitude: 39.9472702 Longitude: -90.5373487 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday Thursday Friday Saturday Sunday Monday
Sunny on Today Mostly Clear on Tonight Sunny on Wednesday Mostly Sunny on Thursday 20% chance of rain on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday Sunny on Monday
High: 69°F Low: 51°F High: 64°F High: 63°F High: 67°F High: 62°F High: 45°F High: 44°F
Low: 33°F Low: 52°F Low: 38°F Low: 35°F Low: 24°F  
Sunny Mostly Clear Sunny Mostly Sunny Rain Mostly Sunny Mostly Sunny Sunny
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Current Conditions at
JACKSONVILLE MUNICIPAL - (KIJX)
48°
Clear
as of 7:55 AM CST
Rel. Humidity: 61%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.27 in.
Flight Rule: VFR
Wind Data
6 MPH
130° Southeast
Cloud Level(s): Clear
Current Conditions at
PITTSFIELD - (KPPQ)
46°
Clear
as of 7:55 AM CST
Rel. Humidity: 75%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 30.27 in.
Flight Rule: VFR
Wind Data
5 MPH
140° Southeast
Cloud Level(s): Clear
Current Conditions at
QUINCY - (KUIN)
46°
Feels like 41°F
Clear
as of 7:54 AM CST
Rel. Humidity: 70%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 30.21 in.
Flight Rule: VFR
Wind Data
9 MPH
140° Southeast
Cloud Level(s): Clear
Current Conditions at
MACOMB MUNICIPAL AIRPORT - (KMQB)
45°
Cloudy
as of 7:55 AM CST
Rel. Humidity: 61%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 30.27 in.
Flight Rule: VFR
Wind Data
6 MPH
140° Southeast
Cloud Level(s): Solid Overcast at 6000ft
Sunny on Today Today... Sunny, with a high near 69. South wind 7 to 15 mph, with gusts as high as 24 mph.

Mostly Clear on Tonight Tonight... Mostly clear, with a low around 51. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.

Sunny on Wednesday Wednesday... Sunny, with a high near 64. Southwest wind 8 to 14 mph becoming north in the afternoon. Winds could gust as high as 23 mph.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 33. North wind around 6 mph becoming calm in the evening.

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 63. Light east wind becoming southeast 9 to 14 mph in the morning. Winds could gust as high as 22 mph.

60% chance of rain Thursday Night Thursday Night... Rain likely, mainly after midnight. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.

20% chance of rain Friday Friday... A 20 percent chance of rain before noon. Mostly sunny, with a high near 67.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 38.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 62.

20% chance of rain Saturday Night Saturday Night... A 20 percent chance of rain before midnight. Partly cloudy, with a low around 35.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 45.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 24.

Sunny on Monday Monday... Sunny, with a high near 44.

Current Radar Image


Sun Almanac for La Grange, Illinois
Sunrise: 06:35 AM
Sunset: 4:56 PM
Civil Sunrise:06:07 AM
Civil Sunset: 5:25 PM
Nautical Sunrise: 05:35 AM
Nautical Sunset: 5:57 PM
Astro Sunrise: 05:03 AM
Astro Sunset: 6:28 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.