Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Overcast

28°F

-2°C

Humidity 90%
Wind Speed E 6 mph
Barometer 29.90 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 26 Feb 8:15 am CST
Extended Forecast for

Seaton IL

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 50. Southeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 50 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 30. Southwest wind around 5 mph.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 67. Breezy, with a southwest wind 5 to 10 mph becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 67 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Increasing clouds, with a low around 28. West wind 5 to 15 mph becoming northeast after midnight. Winds could gust as high as 25 mph.

    Low: 28 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 30 percent chance of snow.  Mostly cloudy, with a high near 42.

    High: 42 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow after noon.  Cloudy, with a high near 33.

    High: 33 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of snow before midnight.  Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 50. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
Tonight
Mostly clear, with a low around 30. Southwest wind around 5 mph.
Friday
Sunny, with a high near 67. Breezy, with a southwest wind 5 to 10 mph becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Friday Night
Increasing clouds, with a low around 28. West wind 5 to 15 mph becoming northeast after midnight. Winds could gust as high as 25 mph.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 42.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
A 50 percent chance of snow after noon. Cloudy, with a high near 33.
Sunday Night
A 50 percent chance of snow before midnight. Mostly cloudy, with a low around 19.
Monday
Mostly cloudy, with a high near 37.
Monday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 22.
Tuesday
A 30 percent chance of rain. Cloudy, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
Seaton IL
 41.1°N 90.81°W (Elev. 636 ft)
8:07 am CST Feb 26, 2026
8am CST Feb 26, 2026-6pm CST Mar 4, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database