Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Fair

19°F

-7°C

Humidity 89%
Wind Speed E 6 mph
Barometer 30.15 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 9 Feb 7:15 am CST
Extended Forecast for

Saint Augustine IL

  • Today

    Today: Partly sunny, with a high near 48. South southeast wind 5 to 9 mph, with gusts as high as 16 mph.

    High: 48 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 37. South southeast wind 8 to 10 mph becoming northwest after midnight. Winds could gust as high as 21 mph.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50. North northwest wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26. North northwest wind around 7 mph, with gusts as high as 16 mph.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. North northwest wind 3 to 6 mph.

    High: 46 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 29. Light and variable wind.

    Low: 29 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A chance of rain and snow after noon.  Cloudy, with a high near 42. East southeast wind 3 to 8 mph.  Chance of precipitation is 40%.

    High: 42 °F

    Cloudy then
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before midnight, then a chance of snow.  Mostly cloudy, with a low around 28. Chance of precipitation is 40%.

    Low: 28 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 48. South southeast wind 5 to 9 mph, with gusts as high as 16 mph.
Tonight
Partly cloudy, with a low around 37. South southeast wind 8 to 10 mph becoming northwest after midnight. Winds could gust as high as 21 mph.
Tuesday
Mostly sunny, with a high near 50. North northwest wind 8 to 13 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 26. North northwest wind around 7 mph, with gusts as high as 16 mph.
Wednesday
Mostly sunny, with a high near 46. North northwest wind 3 to 6 mph.
Wednesday Night
Increasing clouds, with a low around 29. Light and variable wind.
Thursday
A chance of rain and snow after noon. Cloudy, with a high near 42. East southeast wind 3 to 8 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Friday
Mostly cloudy, with a high near 42.
Friday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 26.
Saturday
A chance of rain. Mostly cloudy, with a high near 43.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine IL
 40.72°N 90.42°W (Elev. 600 ft)
6:36 am CST Feb 9, 2026
7am CST Feb 9, 2026-6pm CST Feb 15, 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