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Hazardous Weather Conditions

Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Fair

34°F

1°C

Humidity 100%
Wind Speed Calm
Barometer 30.52 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 17 Oct 3:55 am CDT
Extended Forecast for

3 Miles NNW Galesburg IL

Frost Advisory October 17, 04:10am until October 17, 09:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory October 17, 04:10am until October 17, 09:00am

    NOW until 9:00am Sat

    Frost Advisory

  • Today

    High: 57 °F

    Frost then
    Sunny

  • Tonight

    Tonight: Clear, with a low around 37. South wind 3 to 7 mph. Winds could gust as high as 16 mph.

    Low: 37 °F

    Clear

  • Sunday

    Sunday: Patchy frost before 8am. Otherwise, sunny, with a high near 64. South wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 64 °F

    Patchy Frost
    then Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 39. South wind 3 to 6 mph.

    Low: 39 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 69. Calm wind becoming south around 5 mph in the afternoon.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 72. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Today
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 57. Calm wind becoming southwest around 6 mph in the afternoon.
Tonight
Clear, with a low around 37. South wind 3 to 7 mph. Winds could gust as high as 16 mph.
Sunday
Patchy frost before 8am. Otherwise, sunny, with a high near 64. South wind 8 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Clear, with a low around 39. South wind 3 to 6 mph.
Monday
Sunny, with a high near 69. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 44. Calm wind.
Tuesday
Sunny, with a high near 72. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 53.
Friday
Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Galesburg IL
 40.98°N 90.38°W (Elev. 751 ft)
Last Update:
1:41 am CDT Oct 17, 2026
Forecast Valid:
4am CDT Oct 17, 2026-6pm CDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation