Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Overcast

28°F

-2°C

Humidity 78%
Wind Speed N 9 mph
Barometer 30.25 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 3 Feb 12:15 pm CST
Extended Forecast for

Saint Augustine IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 32. North wind around 8 mph.

    High: 32 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 11. North wind around 6 mph becoming calm  in the evening.

    Low: 11 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 29. Calm wind becoming north northwest around 5 mph.

    High: 29 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 14. Calm wind.

    Low: 14 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 39. Light southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 39 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. Southwest wind 8 to 11 mph becoming west northwest after midnight. Winds could gust as high as 21 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 45. Northwest wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 32. North wind around 8 mph.
Tonight
Partly cloudy, with a low around 11. North wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 29. Calm wind becoming north northwest around 5 mph.
Wednesday Night
Increasing clouds, with a low around 14. Calm wind.
Thursday
Partly sunny, with a high near 39. Light southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 30. Southwest wind 8 to 11 mph becoming west northwest after midnight. Winds could gust as high as 21 mph.
Friday
Mostly sunny, with a high near 45. Northwest wind 10 to 15 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 23.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine IL
 40.72°N 90.42°W (Elev. 600 ft)
11:37 am CST Feb 3, 2026
12pm CST Feb 3, 2026-6pm CST Feb 9, 2026
 
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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