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

50°F

10°C

Humidity 96%
Wind Speed E 3 mph
Barometer 30.03 in
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 29 Sep 4:55 am CDT
Extended Forecast for

London Mills IL

  • Today

    Today: Mostly sunny, with a high near 80. Calm wind becoming south 5 to 8 mph in the morning.

    High: 80 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 4am. Increasing clouds, with a low around 63. South southeast wind 5 to 7 mph, with gusts as high as 16 mph.

    Low: 63 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly between 7am and noon. Cloudy, with a high near 74. South wind 6 to 8 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 74 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 67. Southeast wind 3 to 5 mph. Winds could gust as high as 16 mph.

    Low: 67 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers. High near 75. Calm wind becoming south southwest around 5 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    High: 75 °F

    Showers

  • Thursday Night

    Thursday Night: Showers. Low around 60. North northeast wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

    Low: 60 °F

    Showers

  • Friday

    Friday: A 50 percent chance of showers before 1pm. Mostly cloudy, with a high near 66. Northeast wind around 10 mph, with gusts as high as 22 mph.

    High: 66 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 80. Calm wind becoming south 5 to 8 mph in the morning.
Tonight
A 30 percent chance of showers, mainly after 4am. Increasing clouds, with a low around 63. South southeast wind 5 to 7 mph, with gusts as high as 16 mph.
Wednesday
Showers likely, mainly between 7am and noon. Cloudy, with a high near 74. South wind 6 to 8 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 67. Southeast wind 3 to 5 mph. Winds could gust as high as 16 mph.
Thursday
Showers. High near 75. Calm wind becoming south southwest around 5 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Thursday Night
Showers. Low around 60. North northeast wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.
Friday
A 50 percent chance of showers before 1pm. Mostly cloudy, with a high near 66. Northeast wind around 10 mph, with gusts as high as 22 mph.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Mostly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 48.
Monday
Sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
London Mills IL
 40.72°N 90.28°W (Elev. 535 ft)
Last Update:
1:25 am CDT Sep 29, 2026
Forecast Valid:
5am CDT Sep 29, 2026-6pm CDT Oct 5, 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