La Grange, Illinois Weather
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Weather Forecast for La Grange, Illinois : Brown County
Issued: 9:52 pm CDT Jun 30, 2025 Latitude: 39.9472702 Longitude: -90.5373487 View on Google Maps

MouseOver for Detail Forecast
Tonight Tuesday Wednesday Thursday Independence Day Saturday Sunday Monday
Mostly Clear on Tonight Sunny on Tuesday Sunny on Wednesday Sunny on Thursday 20% chance of thunderstorms on Independence Day 40% chance of thunderstorms on Saturday 50% chance of thunderstorms on Sunday 40% chance of thunderstorms on Monday
Low: 64°F High: 84°F High: 86°F High: 87°F High: 90°F High: 90°F High: 88°F High: 87°F
Low: 65°F Low: 66°F Low: 69°F Low: 73°F Low: 73°F Low: 70°F  
Mostly Clear Sunny Sunny Sunny Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
JACKSONVILLE MUNICIPAL - (KIJX)
70°
Clear
as of 11:30 PM CDST
Rel. Humidity: 94%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
3 MPH
250° West
Cloud Level(s): Clear
Current Conditions at
PITTSFIELD - (KPPQ)
72°
Clear
as of 11:35 PM CDST
Rel. Humidity: 94%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
6 MPH
270° West
Cloud Level(s): Clear
Current Conditions at
QUINCY - (KUIN)
72°
Clear
as of 10:54 PM CDST
Rel. Humidity: 94%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
5 MPH
280° West
Cloud Level(s): Clear
Current Conditions at
MACOMB MUNICIPAL AIRPORT - (KMQB)
68°
Clear
as of 11:35 PM CDST
Rel. Humidity: 100%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
6 MPH
280° West
Cloud Level(s): Clear
Mostly Clear on Tonight Tonight... Mostly cloudy, then gradually becoming mostly clear, with a low around 64. Northwest wind 5 to 7 mph.
Sunny on Tuesday Tuesday... Sunny, with a high near 84. Northwest wind 7 to 10 mph.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 65. Northwest wind 3 to 6 mph.
Sunny on Wednesday Wednesday... Sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 66. Light southwest wind.
Sunny on Thursday Thursday... Sunny, with a high near 87.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 69.
20% chance of thunderstorms Independence Day Independence Day... A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 90.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 73.
40% chance of thunderstorms Saturday Saturday... A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 90.
50% chance of thunderstorms Saturday Night Saturday Night... A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
50% chance of thunderstorms Sunday Sunday... A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
30% chance of thunderstorms Sunday Night Sunday Night... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
40% chance of thunderstorms Monday Monday... A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Current Radar Image


Sun Almanac for La Grange, Illinois
Sunrise: 05:38 AM
Sunset: 8:35 PM
Civil Sunrise:05:05 AM
Civil Sunset: 9:07 PM
Nautical Sunrise: 04:24 AM
Nautical Sunset: 9:49 PM
Astro Sunrise: 03:36 AM
Astro Sunset: 10:37 PM
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