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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: 8:41 pm CST Nov 7, 2025 Latitude: 39.9472702 Longitude: -90.5373487 View on Google Maps

MouseOver for Detail Forecast
Tonight Saturday Sunday Monday Veterans Day Wednesday Thursday Friday
Increasing Clouds on Tonight 80% chance of rain on Saturday 20% chance of snow on Sunday Sunny on Monday Partly Sunny on Veterans Day Sunny on Wednesday Sunny on Thursday Sunny on Friday
Low: 38°F High: 55°F High: 37°F High: 40°F High: 56°F High: 60°F High: 59°F High: 64°F
Low: 30°F Low: 22°F Low: 24°F Low: 39°F Low: 34°F Low: 37°F  
Increasing Clouds Rain Snow Sunny Partly Sunny Sunny Sunny Sunny
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Current Conditions at
JACKSONVILLE MUNICIPAL - (KIJX)
46°
Clear
as of 9:35 PM CST
Rel. Humidity: 61%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.76 in.
Flight Rule: VFR
Wind Data
7 MPH
270° West
Cloud Level(s): Clear
Current Conditions at
PITTSFIELD - (KPPQ)
55°
Clear
as of 9:35 PM CST
Rel. Humidity: 47%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 29.78 in.
Flight Rule: VFR
Wind Data
6 MPH
300° Northwest
Cloud Level(s): Clear
Current Conditions at
QUINCY - (KUIN)
52°
Clear
as of 8:54 PM CST
Rel. Humidity: 53%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 29.76 in.
Flight Rule: VFR
Wind Data
10 MPH
310° Northwest
Cloud Level(s): Clear
Current Conditions at
MACOMB MUNICIPAL AIRPORT - (KMQB)
48°
Clear
as of 9:35 PM CST
Rel. Humidity: 70%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.80 in.
Flight Rule: VFR
Wind Data
8 MPH
300° Northwest
Cloud Level(s): Clear
Increasing Clouds on Tonight Tonight... Increasing clouds, with a low around 38. Northwest wind 3 to 7 mph.

80% chance of rain Saturday Saturday... Rain, mainly after 2pm. High near 55. Calm wind becoming north 5 to 9 mph in the afternoon. Chance of precipitation is 80%.

60% chance of rain & snow Saturday Night Saturday Night... Rain likely before 3am, then a slight chance of rain and snow. Cloudy, then gradually becoming partly cloudy, with a low around 30. Northwest wind 11 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

20% chance of snow Sunday Sunday... A chance of flurries after noon. Mostly sunny, with a high near 37. Northwest wind 15 to 18 mph, with gusts as high as 26 mph.

20% chance of snow Sunday Night Sunday Night... A chance of flurries before midnight. Mostly clear, with a low around 22. Northwest wind 11 to 14 mph, with gusts as high as 22 mph.

Sunny on Monday Monday... Sunny, with a high near 40.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 24.

Partly Sunny on Veterans Day Veterans Day... Partly sunny, with a high near 56.

Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 39.

Sunny on Wednesday Wednesday... Sunny, with a high near 60.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 34.

Sunny on Thursday Thursday... Sunny, with a high near 59.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 37.

Sunny on Friday Friday... Sunny, with a high near 64.

Current Radar Image


Sun Almanac for La Grange, Illinois
Sunrise: 06:39 AM
Sunset: 4:53 PM
Civil Sunrise:06:10 AM
Civil Sunset: 5:22 PM
Nautical Sunrise: 05:38 AM
Nautical Sunset: 5:54 PM
Astro Sunrise: 05:06 AM
Astro Sunset: 6:26 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.