La Grange, Illinois Weather
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Weather Forecast for La Grange, Illinois : Brown County
Issued: 8:31 am CDT Oct 15, 2025 Latitude: 39.9472702 Longitude: -90.5373487 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
Partly Sunny on Today Cloudy on Tonight Sunny on Thursday Partly Sunny on Friday 70% chance of thunderstorms on Saturday 20% chance of rain on Sunday Sunny on Monday 20% chance of rain on Tuesday
High: 81°F Low: 58°F High: 80°F High: 81°F High: 74°F High: 64°F High: 71°F High: 71°F
Low: 59°F Low: 61°F Low: 46°F Low: 42°F Low: 48°F  
Partly Sunny Cloudy Sunny Partly Sunny Thunderstorms Rain Sunny Rain
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Current Conditions at
JACKSONVILLE MUNICIPAL - (KIJX)
68°
Partly Cloudy
as of 10:55 AM CDST
Rel. Humidity: 64%
Dew Point: 55°F
Visibility: 5 Miles
Pressure: 30.21 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Scattered at 7500ft
Current Conditions at
PITTSFIELD - (KPPQ)
68°
Cloudy
as of 10:55 AM CDST
Rel. Humidity: 68%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 30.23 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 6500ft
Current Conditions at
QUINCY - (KUIN)
70°
Mostly Clear
as of 10:54 AM CDST
Rel. Humidity: 64%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
3 MPH
150° Southeast
Cloud Level(s): Few at 8500ft
Current Conditions at
MACOMB MUNICIPAL AIRPORT - (KMQB)
64°
Mostly Cloudy
as of 10:55 AM CDST
Rel. Humidity: 77%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 30.24 in.
Flight Rule: VFR
Wind Data
3 MPH
130° Southeast
Cloud Level(s): Broken at 10000ft
Partly Sunny on Today Today... Partly sunny, with a high near 81. Light and variable wind.
Cloudy on Tonight Tonight... Partly cloudy, with a low around 58. East wind around 6 mph.
Sunny on Thursday Thursday... Sunny, with a high near 80. Southeast wind 5 to 10 mph.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 59. Southeast wind 7 to 10 mph, with gusts as high as 20 mph.
Partly Sunny on Friday Friday... Partly sunny, with a high near 81. South wind around 11 mph, with gusts as high as 20 mph.
60% chance of thunderstorms Friday Night Friday Night... A slight chance of showers, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 61. Chance of precipitation is 60%.
70% chance of thunderstorms Saturday Saturday... Showers likely, with thunderstorms also possible after 1pm. Partly sunny, with a high near 74. Chance of precipitation is 70%.
60% chance of rain Saturday Night Saturday Night... Showers likely, mainly before 1am. Partly cloudy, with a low around 46. Chance of precipitation is 60%.
20% chance of rain Sunday Sunday... A 20 percent chance of showers before 1pm. Sunny, with a high near 64.
Clear on Sunday Night Sunday Night... Clear, with a low around 42.
Sunny on Monday Monday... Sunny, with a high near 71.
20% chance of rain Monday Night Monday Night... A 20 percent chance of showers. Mostly clear, with a low around 48.
20% chance of rain Tuesday Tuesday... A 20 percent chance of showers. Sunny, with a high near 71.
Current Radar Image


Sun Almanac for La Grange, Illinois
Sunrise: 07:13 AM
Sunset: 6:22 PM
Civil Sunrise:06:46 AM
Civil Sunset: 6:50 PM
Nautical Sunrise: 06:15 AM
Nautical Sunset: 7:21 PM
Astro Sunrise: 05:43 AM
Astro Sunset: 7:52 PM
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