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Hazardous Weather Conditions

Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Overcast

44°F

7°C

Humidity 84%
Wind Speed NW 13 G 20 mph
Barometer 29.85 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 18 Apr 4:55 am CDT
Extended Forecast for

Galesburg IL

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 51. West northwest wind 15 to 18 mph, with gusts as high as 30 mph.

    High: 51 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 34. West northwest wind 5 to 13 mph, with gusts as high as 24 mph.

    Low: 34 °F

    Mostly Clear
    then Frost

  • Sunday

    Sunday: Widespread frost before 8am. Otherwise, mostly sunny, with a high near 56. West wind 6 to 15 mph, with gusts as high as 25 mph.

    High: 56 °F

    Frost then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 31. North northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 18 mph.

    Low: 31 °F

    Mostly Clear
    then Frost

  • Monday

    Monday: Widespread frost before 8am. Otherwise, sunny, with a high near 60. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 17 mph.

    High: 60 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48. South southeast wind 9 to 11 mph, with gusts as high as 24 mph.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76. Southwest wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 76 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 51. West northwest wind 15 to 18 mph, with gusts as high as 30 mph.
Tonight
Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 34. West northwest wind 5 to 13 mph, with gusts as high as 24 mph.
Sunday
Widespread frost before 8am. Otherwise, mostly sunny, with a high near 56. West wind 6 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 31. North northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 18 mph.
Monday
Widespread frost before 8am. Otherwise, sunny, with a high near 60. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 17 mph.
Monday Night
Partly cloudy, with a low around 48. South southeast wind 9 to 11 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 76. Southwest wind 11 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Mostly sunny, with a high near 81.
Thursday Night
Showers likely. Mostly cloudy, with a low around 60.
Friday
Showers likely. Mostly cloudy, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
Galesburg IL
 40.96°N 90.36°W (Elev. 791 ft)
Last Update:
4:36 am CDT Apr 18, 2026
Forecast Valid:
5am CDT Apr 18, 2026-6pm CDT Apr 24, 2026
 
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Additional Resources

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