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

N/A

Humidity NA
Wind Speed Calm
Barometer 30.14 in
Dewpoint N/A
Visibility 10.00 mi
Last update 9 Jan 9:55 pm CST
Extended Forecast for

Knoxville IL

  • Tonight

    Tonight: Rain after midnight, mixing with snow after 4am. Low around 31. Light and variable wind becoming northwest 5 to 7 mph after midnight. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 31 °F

    Mostly Cloudy
    then
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow before 1pm, then a slight chance of rain showers between 1pm and 2pm, then a chance of snow after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 38. West northwest wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

    High: 38 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. West northwest wind 14 to 18 mph, with gusts as high as 29 mph.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 33. West northwest wind 7 to 16 mph, with gusts as high as 28 mph.

    High: 33 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 24 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 45. West southwest wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 45 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33. South southwest wind 7 to 11 mph, with gusts as high as 23 mph.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain after midnight, mixing with snow after 4am. Low around 31. Light and variable wind becoming northwest 5 to 7 mph after midnight. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow before 1pm, then a slight chance of rain showers between 1pm and 2pm, then a chance of snow after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 38. West northwest wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Saturday Night
Partly cloudy, with a low around 20. West northwest wind 14 to 18 mph, with gusts as high as 29 mph.
Sunday
Sunny, with a high near 33. West northwest wind 7 to 16 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 24. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 45. West southwest wind 8 to 10 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 33. South southwest wind 7 to 11 mph, with gusts as high as 23 mph.
Tuesday
Partly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Mostly cloudy, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Mostly sunny, with a high near 31.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Mostly cloudy, with a high near 36.
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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:
9:37 pm CST Jan 9, 2026
Forecast Valid:
10pm CST Jan 9, 2026-6pm CST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation