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

54°F

12°C

Humidity 87%
Wind Speed SW 14 G 18 mph
Barometer 29.73 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 4 Nov 11:55 am CST
Extended Forecast for

Knoxville IL

  • This Afternoon

    This Afternoon: Patchy drizzle, mainly after 4pm. Cloudy, with a high near 55. West southwest wind 11 to 16 mph, with gusts as high as 23 mph.

    High: 55 °F

    Patchy
    Drizzle

  • Tonight

    Tonight: Patchy drizzle before 10pm. Cloudy, with a low around 46. West southwest wind 9 to 13 mph, with gusts as high as 23 mph.

    Low: 46 °F

    Patchy
    Drizzle then
    Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 54. West southwest wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 54 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 39. North wind 6 to 9 mph, with gusts as high as 17 mph.

    Low: 39 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 48. North wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31. North wind around 5 mph becoming calm in the evening.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 52. Calm wind becoming northwest around 5 mph.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

Detailed Forecast

This Afternoon
Patchy drizzle, mainly after 4pm. Cloudy, with a high near 55. West southwest wind 11 to 16 mph, with gusts as high as 23 mph.
Tonight
Patchy drizzle before 10pm. Cloudy, with a low around 46. West southwest wind 9 to 13 mph, with gusts as high as 23 mph.
Thursday
A 40 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 54. West southwest wind 8 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Mostly cloudy, with a low around 39. North wind 6 to 9 mph, with gusts as high as 17 mph.
Friday
Mostly sunny, with a high near 48. North wind 6 to 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 31. North wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 52. Calm wind becoming northwest around 5 mph.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 57.
Sunday Night
Clear, with a low around 34.
Monday
Sunny, with a high near 63.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Sunny, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Knoxville IL
 40.92°N 90.27°W (Elev. 751 ft)
Last Update:
11:21 am CST Nov 4, 2026
Forecast Valid:
12pm CST Nov 4, 2026-6pm CST Nov 10, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation