National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Fair

31°F

-1°C

Humidity 94%
Wind Speed W 8 mph
Barometer 30.26 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 11 Mar 11:35 pm CDT
Extended Forecast for

3 Miles W Gilson IL

  • Overnight

    Overnight: Mostly clear, with a low around 28. West wind 5 to 8 mph, with gusts as high as 17 mph.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 51. West wind 6 to 15 mph, with gusts as high as 25 mph.

    High: 51 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 39. Breezy, with a south wind 17 to 23 mph, with gusts as high as 38 mph.

    Low: 39 °F

    Slight Chance
    Rain and
    Breezy

  • Friday

    Friday: Mostly sunny, with a high near 50. Breezy, with a west northwest wind 16 to 22 mph, with gusts as high as 34 mph.

    High: 50 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Increasing clouds, with a low around 30. Northwest wind 5 to 9 mph becoming north northeast after midnight. Winds could gust as high as 18 mph.

    Low: 30 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Cloudy, with a high near 49. East southeast wind 5 to 10 mph, with gusts as high as 17 mph.

    High: 49 °F

    Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of rain after 1am. Cloudy, with a low around 39. East wind 10 to 16 mph, with gusts as high as 26 mph.

    Low: 39 °F

    Cloudy then
    Chance Rain

  • Sunday

    Sunday: Rain. High near 54. Breezy. Chance of precipitation is 90%.

    High: 54 °F

    Rain and
    Breezy

  • Sunday Night

    Sunday Night: A chance of rain and snow before 1am. Mostly cloudy, with a low around 16. Blustery. Chance of precipitation is 40%.

    Low: 16 °F

    Chance
    Rain/Snow and
    Blustery

Detailed Forecast

Overnight
Mostly clear, with a low around 28. West wind 5 to 8 mph, with gusts as high as 17 mph.
Thursday
Increasing clouds, with a high near 51. West wind 6 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 39. Breezy, with a south wind 17 to 23 mph, with gusts as high as 38 mph.
Friday
Mostly sunny, with a high near 50. Breezy, with a west northwest wind 16 to 22 mph, with gusts as high as 34 mph.
Friday Night
Increasing clouds, with a low around 30. Northwest wind 5 to 9 mph becoming north northeast after midnight. Winds could gust as high as 18 mph.
Saturday
Cloudy, with a high near 49. East southeast wind 5 to 10 mph, with gusts as high as 17 mph.
Saturday Night
A 40 percent chance of rain after 1am. Cloudy, with a low around 39. East wind 10 to 16 mph, with gusts as high as 26 mph.
Sunday
Rain. High near 54. Breezy. Chance of precipitation is 90%.
Sunday Night
A chance of rain and snow before 1am. Mostly cloudy, with a low around 16. Blustery. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 27. Blustery.
Monday Night
Mostly clear, with a low around 9.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 24.
Wednesday
Mostly cloudy, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Gilson IL
 40.87°N 90.24°W (Elev. 699 ft)
Last Update:
8:37 pm CDT Mar 11, 2026
Forecast Valid:
12am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation