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.

Overcast

14°F

-10°C

Humidity 83%
Wind Speed NW 12 mph
Barometer 30.51 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 23 Feb 12:55 am CST
Extended Forecast for

Oneida IL

  • Overnight

    Overnight: A chance of flurries. Partly cloudy, with a low around 12. Wind chill values between -3 and 2. North northwest wind 14 to 16 mph, with gusts as high as 26 mph.

    Low: 12 °F

    Chance
    Flurries

  • Monday

    Monday: Sunny, with a high near 30. Wind chill values between -3 and 7. North northwest wind 7 to 15 mph, with gusts as high as 24 mph.

    High: 30 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 18. Light and variable wind becoming south 8 to 13 mph after midnight. Winds could gust as high as 23 mph.

    Low: 18 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 48. Breezy, with a south wind 14 to 22 mph becoming west in the afternoon. Winds could gust as high as 36 mph.

    High: 48 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 23. West northwest wind 11 to 14 mph, with gusts as high as 26 mph.

    Low: 23 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Increasing clouds, with a high near 40. West northwest wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 40 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Snow likely. Mostly cloudy, with a low around 24. North wind 5 to 9 mph becoming east after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 60%.

    Low: 24 °F

    Snow Likely

  • Thursday

    Thursday: A 30 percent chance of snow before noon. Mostly sunny, with a high near 40.

    High: 40 °F

    Chance Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of flurries. Partly cloudy, with a low around 12. Wind chill values between -3 and 2. North northwest wind 14 to 16 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 30. Wind chill values between -3 and 7. North northwest wind 7 to 15 mph, with gusts as high as 24 mph.
Monday Night
Increasing clouds, with a low around 18. Light and variable wind becoming south 8 to 13 mph after midnight. Winds could gust as high as 23 mph.
Tuesday
Mostly cloudy, with a high near 48. Breezy, with a south wind 14 to 22 mph becoming west in the afternoon. Winds could gust as high as 36 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 23. West northwest wind 11 to 14 mph, with gusts as high as 26 mph.
Wednesday
Increasing clouds, with a high near 40. West northwest wind 6 to 11 mph, with gusts as high as 20 mph.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 24. North wind 5 to 9 mph becoming east after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 60%.
Thursday
A 30 percent chance of snow before noon. Mostly sunny, with a high near 40.
Thursday Night
Mostly clear, with a low around 24.
Friday
Sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 30.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
A chance of snow. Partly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Oneida IL
 41.07°N 90.23°W (Elev. 801 ft)
Last Update:
12:36 am CST Feb 23, 2026
Forecast Valid:
1am CST Feb 23, 2026-6pm CST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation