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

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Fair

26°F

-3°C

Humidity 98%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 14 Feb 2:15 am CST
Extended Forecast for

Seaton IL

  • Overnight

    Overnight: Partly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 55. Calm wind becoming south around 5 mph.

    High: 55 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 36. Southeast wind around 5 mph becoming calm.

    Low: 36 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 60. Calm wind becoming northwest around 5 mph.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 60.

    High: 60 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance Rain
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 29. Calm wind.
Saturday
Mostly cloudy, with a high near 55. Calm wind becoming south around 5 mph.
Saturday Night
A 20 percent chance of rain before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 36. Southeast wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 60. Calm wind becoming northwest around 5 mph.
Sunday Night
Partly cloudy, with a low around 40.
Washington's Birthday
Partly sunny, with a high near 62.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Mostly cloudy, with a high near 60.
Tuesday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 47.
Wednesday
Mostly sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
A 50 percent chance of rain. Mostly sunny, with a high near 57.
Thursday Night
A 40 percent chance of rain. Partly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Seaton IL
 41.1°N 90.81°W (Elev. 636 ft)
Last Update:
11:31 pm CST Feb 13, 2026
Forecast Valid:
2am CST Feb 14, 2026-6pm CST Feb 20, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation