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

68°F

20°C

Humidity 40%
Wind Speed NE 7 G 17 mph
Barometer 30.18 in
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 20 May 5:55 pm CDT
Extended Forecast for

Wataga IL

  • Tonight

    Tonight: Mostly clear, with a low around 44. Northeast wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 69. East wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 69 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 49. East wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: 49 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely after 1pm. Mostly cloudy, with a high near 66. East wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 66 °F

    Mostly Cloudy
    then Showers
    Likely

  • Friday Night

    Friday Night: A 50 percent chance of showers before 1am. Mostly cloudy, with a low around 53. East wind 6 to 11 mph becoming light east northeast after midnight. Winds could gust as high as 21 mph.

    Low: 53 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 76. East northeast wind 5 to 8 mph becoming southwest in the afternoon.

    High: 76 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 55. West southwest wind around 5 mph becoming calm in the evening.

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 79.

    High: 79 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 44. Northeast wind 7 to 9 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 69. East wind 9 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 49. East wind 10 to 13 mph, with gusts as high as 23 mph.
Friday
Showers likely after 1pm. Mostly cloudy, with a high near 66. East wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A 50 percent chance of showers before 1am. Mostly cloudy, with a low around 53. East wind 6 to 11 mph becoming light east northeast after midnight. Winds could gust as high as 21 mph.
Saturday
Partly sunny, with a high near 76. East northeast wind 5 to 8 mph becoming southwest in the afternoon.
Saturday Night
Mostly cloudy, with a low around 55. West southwest wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 55.
Memorial Day
Mostly sunny, with a high near 83.
Monday Night
Mostly cloudy, with a low around 58.
Tuesday
Partly sunny, with a high near 83.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 62.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wataga IL
 41.02°N 90.27°W (Elev. 801 ft)
Last Update:
4:36 pm CDT May 20, 2026
Forecast Valid:
6pm CDT May 20, 2026-6pm CDT May 27, 2026
 
Forecast Discussion
 
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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