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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: 1:21 am CST Nov 22, 2025 Latitude: 39.9472702 Longitude: -90.5373487 View on Google Maps

MouseOver for Detail Forecast
Overnight Saturday Sunday Monday Tuesday Wednesday Thanksgiving Day Friday
Morning Fog on Overnight Mostly Sunny on Saturday Sunny on Sunday 70% chance of rain on Monday 20% chance of rain on Tuesday Mostly Sunny on Wednesday Mostly Sunny on Thanksgiving Day 20% chance of snow on Friday
Low: 36°F High: 56°F High: 57°F High: 56°F High: 58°F High: 45°F High: 43°F High: 40°F
Low: 36°F Low: 41°F Low: 47°F Low: 31°F Low: 26°F Low: 25°F  
Morning Fog Mostly Sunny Sunny Rain Rain Mostly Sunny Mostly Sunny Snow
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Current Conditions at
JACKSONVILLE MUNICIPAL - (KIJX)
45°
Cloudy
as of 1:15 AM CST
Rel. Humidity: 100%
Dew Point: 45°F
Visibility: 3 Miles
Pressure: 30.02 in.
Flight Rule: IFR
Wind Data
6 MPH
350° North
Cloud Level(s): Broken at 600ft, Solid Overcast at 5500ft
Current Conditions at
PITTSFIELD - (KPPQ)
45°
Cloudy
as of 1:15 AM CST
Rel. Humidity: 100%
Dew Point: 45°F
Visibility: 5 Miles
Pressure: 30.03 in.
Flight Rule: MVFR
Wind Data
6 MPH
0° North
Cloud Level(s): Solid Overcast at 4900ft
Current Conditions at
QUINCY - (KUIN)
43°
Mostly Cloudy
as of 1:24 AM CST
Rel. Humidity: 100%
Dew Point: 43°F
Pressure: 30.03 in.
Wind Data
6 MPH
330° Northwest
Cloud Level(s): Broken at 700ft
Current Conditions at
MACOMB MUNICIPAL AIRPORT - (KMQB)
39°
Clear
Mist
as of 1:15 AM CST
Rel. Humidity: 100%
Dew Point: 39°F
Visibility: 5 Miles
Pressure: 30.06 in.
Flight Rule: MVFR
Wind Data
3 MPH
350° North
Cloud Level(s): Clear
Morning Fog on Overnight Overnight... Patchy fog before 3am. Otherwise, mostly cloudy, with a low around 36. North wind 3 to 5 mph.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 56. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 36. Southwest wind 5 to 8 mph becoming northwest after midnight.
Sunny on Sunday Sunday... Sunny, with a high near 57. Northwest wind around 5 mph becoming calm in the morning.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 41. Calm wind becoming southeast around 6 mph after midnight.
70% chance of rain Monday Monday... Rain likely, mainly after noon. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.
80% chance of rain Monday Night Monday Night... Rain, mainly before midnight. Low around 47. Chance of precipitation is 80%.
20% chance of rain Tuesday Tuesday... A 20 percent chance of rain. Partly sunny, with a high near 58.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 31.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 45.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 26.
Mostly Sunny on Thanksgiving Day Thanksgiving Day... Mostly sunny, with a high near 43.
20% chance of snow Thursday Night Thursday Night... A 20 percent chance of snow. Mostly cloudy, with a low around 25.
20% chance of snow Friday Friday... A 20 percent chance of snow. Mostly sunny, with a high near 40.
Current Radar Image


Sun Almanac for La Grange, Illinois
Sunrise: 06:56 AM
Sunset: 4:41 PM
Civil Sunrise:06:26 AM
Civil Sunset: 5:11 PM
Nautical Sunrise: 05:53 AM
Nautical Sunset: 5:44 PM
Astro Sunrise: 05:21 AM
Astro Sunset: 6:16 PM
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