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Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Fair

63°F

17°C

Humidity 67%
Wind Speed S 6 mph
Barometer 30.08 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 10 Oct 8:55 am CDT
Extended Forecast for

Knoxville IL

  • Today

    Today: Partly sunny, with a high near 82. South wind around 10 mph, with gusts as high as 17 mph.

    High: 82 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 54. Southeast wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 18 mph.

    Low: 54 °F

    Gradual
    Clearing

  • Sunday

    Sunday: Sunny, with a high near 83. Calm wind becoming south around 6 mph in the morning.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 64. South southeast wind 5 to 7 mph, with gusts as high as 16 mph.

    Low: 64 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: Sunny, with a high near 86. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 65. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. North northwest wind around 9 mph, with gusts as high as 17 mph.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear
    then Chance
    T-storms

  • Wednesday

    Wednesday: Showers likely, mainly before 1pm. Partly sunny, with a high near 71. Chance of precipitation is 60%.

    High: 71 °F

    Showers
    Likely

Detailed Forecast

Today
Partly sunny, with a high near 82. South wind around 10 mph, with gusts as high as 17 mph.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 54. Southeast wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 83. Calm wind becoming south around 6 mph in the morning.
Sunday Night
Partly cloudy, with a low around 64. South southeast wind 5 to 7 mph, with gusts as high as 16 mph.
Columbus Day
Sunny, with a high near 86. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 65. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 78. North northwest wind around 9 mph, with gusts as high as 17 mph.
Tuesday Night
A 50 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 56.
Wednesday
Showers likely, mainly before 1pm. Partly sunny, with a high near 71. Chance of precipitation is 60%.
Wednesday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Thursday
Showers likely. Mostly cloudy, with a high near 70.
Thursday Night
A chance of showers. Partly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 63. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Knoxville IL
 40.92°N 90.27°W (Elev. 751 ft)
Last Update:
7:35 am CDT Oct 10, 2026
Forecast Valid:
9am CDT Oct 10, 2026-6pm CDT Oct 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation