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

Hazardous Weather Conditions

Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Overcast

42°F

6°C

Humidity 98%
Wind Speed W 17 G 29 mph
Barometer 29.56 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 9 Jan 2:15 am CST
Extended Forecast for

Knoxville IL

  • Overnight

    Overnight: Cloudy, with a low around 39. West southwest wind around 17 mph, with gusts as high as 29 mph.

    Low: 39 °F

    Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 47. West northwest wind 11 to 16 mph becoming light north in the afternoon. Winds could gust as high as 26 mph.

    High: 47 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A chance of rain after midnight, mixing with snow after 3am. Mostly cloudy, with a low around 32. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 30%.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Saturday

    Saturday: A 40 percent chance of snow. Cloudy, then gradually becoming mostly sunny, with a high near 38. West northwest wind 6 to 15 mph, with gusts as high as 24 mph.

    High: 38 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19. West northwest wind 14 to 16 mph, with gusts as high as 26 mph.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 31. West northwest wind 7 to 16 mph, with gusts as high as 26 mph.

    High: 31 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. South southwest wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 23 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 39. West southwest wind around 17 mph, with gusts as high as 29 mph.
Friday
Mostly cloudy, with a high near 47. West northwest wind 11 to 16 mph becoming light north in the afternoon. Winds could gust as high as 26 mph.
Friday Night
A chance of rain after midnight, mixing with snow after 3am. Mostly cloudy, with a low around 32. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 30%.
Saturday
A 40 percent chance of snow. Cloudy, then gradually becoming mostly sunny, with a high near 38. West northwest wind 6 to 15 mph, with gusts as high as 24 mph.
Saturday Night
Mostly cloudy, with a low around 19. West northwest wind 14 to 16 mph, with gusts as high as 26 mph.
Sunday
Mostly sunny, with a high near 31. West northwest wind 7 to 16 mph, with gusts as high as 26 mph.
Sunday Night
Mostly clear, with a low around 23. South southwest wind 6 to 10 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Mostly cloudy, with a high near 47.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 31.
Wednesday
Mostly cloudy, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 31.
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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:
11:37 pm CST Jan 8, 2026
Forecast Valid:
2am CST Jan 9, 2026-6pm CST Jan 15, 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