Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Overcast

16°F

-9°C

Humidity 94%
Wind Speed SW 3 mph
Barometer 30.25 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 5 Feb 2:35 am CST
Extended Forecast for

Knoxville IL

  • Overnight

    Overnight: Partly cloudy early, then becoming cloudy, with a low around 9. Calm wind becoming south southwest around 5 mph.

    Low: 9 °F

    Becoming
    Cloudy

  • Thursday

    Thursday: A chance of flurries between noon and 2pm.  Mostly cloudy, with a high near 39. South southwest wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 39 °F

    Chance
    Flurries

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 28. West wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 42. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 42 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 16. North northwest wind 6 to 14 mph becoming northeast after midnight. Winds could gust as high as 25 mph.

    Low: 16 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 32. Northeast wind 5 to 7 mph becoming south southeast in the afternoon. Winds could gust as high as 15 mph.

    High: 32 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. South southeast wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy early, then becoming cloudy, with a low around 9. Calm wind becoming south southwest around 5 mph.
Thursday
A chance of flurries between noon and 2pm. Mostly cloudy, with a high near 39. South southwest wind 6 to 13 mph, with gusts as high as 21 mph.
Thursday Night
Mostly cloudy, with a low around 28. West wind 5 to 10 mph, with gusts as high as 21 mph.
Friday
Mostly cloudy, with a high near 42. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 16. North northwest wind 6 to 14 mph becoming northeast after midnight. Winds could gust as high as 25 mph.
Saturday
Increasing clouds, with a high near 32. Northeast wind 5 to 7 mph becoming south southeast in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Mostly cloudy, with a low around 23. South southeast wind 7 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 56.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 33.
Wednesday
A chance of rain. Cloudy, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
Knoxville IL
 40.92°N 90.3°W (Elev. 755 ft)
2:37 am CST Feb 5, 2026
2am CST Feb 5, 2026-6pm CST Feb 11, 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