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Hazardous Weather Conditions

Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Fair

59°F

15°C

Humidity 82%
Wind Speed SE 8 mph
Barometer 29.75 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 26 Mar 3:15 am CDT
Extended Forecast for

Galesburg IL

  • Overnight

    Overnight: Partly cloudy, with a low around 57. South wind around 6 mph, with gusts as high as 15 mph.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly after 5pm. Partly sunny, with a high near 84. Southwest wind 6 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 84 °F

    Mostly Sunny
    then T-storms
    Likely

  • Thursday Night

    Thursday Night: Showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Low around 35. North northeast wind 15 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 35 °F

    T-storms then
    Chance
    Showers

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 50. North northeast wind around 15 mph, with gusts as high as 28 mph.

    High: 50 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 26. Northwest wind 6 to 11 mph becoming light north northwest after midnight. Winds could gust as high as 22 mph.

    Low: 26 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 53. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 40. South wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 57. South wind around 6 mph, with gusts as high as 15 mph.
Thursday
Showers and thunderstorms likely, mainly after 5pm. Partly sunny, with a high near 84. Southwest wind 6 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Low around 35. North northeast wind 15 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 50. North northeast wind around 15 mph, with gusts as high as 28 mph.
Friday Night
Clear, with a low around 26. Northwest wind 6 to 11 mph becoming light north northwest after midnight. Winds could gust as high as 22 mph.
Saturday
Sunny, with a high near 53. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Saturday Night
Mostly cloudy, with a low around 40. South wind 8 to 10 mph, with gusts as high as 21 mph.
Sunday
Partly sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 78.
Monday Night
Rain and thunderstorms likely. Mostly cloudy, with a low around 56.
Tuesday
A chance of rain. Mostly cloudy, with a high near 76.
Tuesday Night
A chance of rain. Partly cloudy, with a low around 57.
Wednesday
A chance of rain. Mostly cloudy, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Galesburg IL
 40.96°N 90.36°W (Elev. 791 ft)
Last Update:
3:11 am CDT Mar 26, 2026
Forecast Valid:
3am CDT Mar 26, 2026-6pm CDT Apr 1, 2026
 
Forecast Discussion
 
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Additional Resources

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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