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.

Fair

41°F

5°C

Humidity 89%
Wind Speed NW 14 mph
Barometer 30.24 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 6 Apr 4:15 am CDT
Extended Forecast for

Gerlaw IL

  • Today

    Today: Increasing clouds, with a high near 53. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 53 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. Northwest wind around 10 mph becoming northeast after midnight. Winds could gust as high as 20 mph.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 45. Northeast wind around 10 mph becoming southeast in the afternoon.

    High: 45 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. Southeast wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 69. Breezy.

    High: 69 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.

    High: 67 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely

  • Friday

    Friday: A 40 percent chance of showers. Partly sunny, with a high near 64.

    High: 64 °F

    Chance
    Showers

Detailed Forecast

Today
Increasing clouds, with a high near 53. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 30. Northwest wind around 10 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 45. Northeast wind around 10 mph becoming southeast in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 38. Southeast wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday
Partly sunny, with a high near 69. Breezy.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 53.
Thursday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
Thursday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 64.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 49.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 70.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 58.
Sunday
Showers likely. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gerlaw IL
 40.99°N 90.62°W (Elev. 719 ft)
Last Update:
1:26 am CDT Apr 6, 2026
Forecast Valid:
4am CDT Apr 6, 2026-6pm CDT Apr 12, 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