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

38°F

3°C

Humidity 93%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 14 Feb 9:35 am CST
Extended Forecast for

Knoxville IL

  • Today

    Today: Cloudy, with a high near 53. Calm wind becoming south around 6 mph in the afternoon.

    High: 53 °F

    Cloudy

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 38. Southeast wind around 5 mph becoming calm in the evening.

    Low: 38 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 7am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 60. Calm wind becoming northwest around 5 mph.

    High: 60 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 38. Calm wind becoming south southwest 5 to 7 mph after midnight.

    Low: 38 °F

    Increasing
    Clouds

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 63. South southwest wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 63 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43. South wind around 7 mph, with gusts as high as 16 mph.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 62. South southeast wind 7 to 16 mph, with gusts as high as 28 mph.

    High: 62 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

Today
Cloudy, with a high near 53. Calm wind becoming south around 6 mph in the afternoon.
Tonight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 38. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Patchy fog before 7am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 60. Calm wind becoming northwest around 5 mph.
Sunday Night
Increasing clouds, with a low around 38. Calm wind becoming south southwest 5 to 7 mph after midnight.
Washington's Birthday
Partly sunny, with a high near 63. South southwest wind 7 to 13 mph, with gusts as high as 22 mph.
Monday Night
Mostly cloudy, with a low around 43. South wind around 7 mph, with gusts as high as 16 mph.
Tuesday
Mostly cloudy, with a high near 62. South southeast wind 7 to 16 mph, with gusts as high as 28 mph.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
A chance of rain. Partly sunny, with a high near 55.
Thursday Night
A chance of rain. Partly cloudy, with a low around 32.
Friday
Partly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Knoxville IL
 40.92°N 90.3°W (Elev. 755 ft)
Last Update:
9:36 am CST Feb 14, 2026
Forecast Valid:
9am CST Feb 14, 2026-6pm CST Feb 20, 2026
 
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Additional Resources

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