Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Overcast and Breezy

54°F

12°C

Humidity 90%
Wind Speed N 23 G 29 mph
Barometer 29.89 in
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 26 Mar 6:55 pm CDT
Extended Forecast for

Knoxville IL

Severe T-storm Watch until March 26, 11:00pm
Click here for hazard details and duration
...
  •  
    Severe T-storm Watch until March 26, 11:00pm

    NOW until 11:00pm Thu

    Severe T-storm Watch

  • Tonight

    Low: 32 °F

    T-storms and
    Breezy then
    Chance
    T-storms

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 50. North wind around 15 mph, with gusts as high as 25 mph.

    High: 50 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Clear, with a low around 26. North northwest wind 6 to 11 mph becoming light north  after midnight. Winds could gust as high as 23 mph.

    Low: 26 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 52. Light and variable wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 41. South wind around 10 mph, with gusts as high as 21 mph.

    Low: 41 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 66. South wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52. South wind around 9 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

Tonight
Showers and thunderstorms before 1am, then a slight chance of showers between 1am and 3am. Low around 32. Breezy, with a north northeast wind 15 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 50. North wind around 15 mph, with gusts as high as 25 mph.
Friday Night
Clear, with a low around 26. North northwest wind 6 to 11 mph becoming light north after midnight. Winds could gust as high as 23 mph.
Saturday
Sunny, with a high near 52. Light and variable wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 41. South wind around 10 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 66. South wind 10 to 13 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 52. South wind around 9 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 78.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.
Tuesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 80. Chance of precipitation is 50%.
Tuesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 54.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 70.
Wednesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 49.
Thursday
Showers likely. Mostly cloudy, with a high near 65.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Knoxville IL
 40.92°N 90.3°W (Elev. 755 ft)
6:11 pm CDT Mar 26, 2026
7pm CDT Mar 26, 2026-6pm CDT Apr 2, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database