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

Hazardous Weather Conditions

Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Light Rain

N/A

Humidity NA
Wind Speed E 5 mph
Barometer 30.11 in
Dewpoint N/A
Visibility 1.75 mi
Last update 3 Mar 8:15 am CST
Extended Forecast for

Galesburg IL

  • Today

    Today: Areas of fog before noon. Otherwise, cloudy, with a high near 47. East southeast wind around 6 mph becoming northeast in the afternoon.

    High: 47 °F

    Areas Fog
    then Cloudy

  • Tonight

    Tonight: A 40 percent chance of showers, mainly between 9pm and 3am. Mostly cloudy, with a low around 37. East northeast wind 5 to 8 mph, with gusts as high as 17 mph.

    Low: 37 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers. Cloudy, with a high near 50. East wind 5 to 8 mph, with gusts as high as 17 mph.

    High: 50 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight, then showers after midnight. Low around 44. East wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Showers

  • Thursday

    Thursday: Showers likely, mainly before noon. Mostly cloudy, with a high near 59. Northeast wind 5 to 7 mph becoming west southwest in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Showers
    Likely then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 46. Light south wind becoming southeast 5 to 9 mph after midnight. Winds could gust as high as 20 mph.

    Low: 46 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers. High near 74. South southwest wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 74 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 50. Chance of precipitation is 80%.

    Low: 50 °F

    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

Detailed Forecast

Today
Areas of fog before noon. Otherwise, cloudy, with a high near 47. East southeast wind around 6 mph becoming northeast in the afternoon.
Tonight
A 40 percent chance of showers, mainly between 9pm and 3am. Mostly cloudy, with a low around 37. East northeast wind 5 to 8 mph, with gusts as high as 17 mph.
Wednesday
A 50 percent chance of showers. Cloudy, with a high near 50. East wind 5 to 8 mph, with gusts as high as 17 mph.
Wednesday Night
Showers likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight, then showers after midnight. Low around 44. East wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Showers likely, mainly before noon. Mostly cloudy, with a high near 59. Northeast wind 5 to 7 mph becoming west southwest in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 46. Light south wind becoming southeast 5 to 9 mph after midnight. Winds could gust as high as 20 mph.
Friday
Showers. High near 74. South southwest wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Showers and possibly a thunderstorm. Low around 50. Chance of precipitation is 80%.
Saturday
Partly sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Galesburg IL
 40.94°N 90.39°W (Elev. 764 ft)
Last Update:
7:52 am CST Mar 3, 2026
Forecast Valid:
8am CST Mar 3, 2026-6pm CDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation