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.

Overcast and Breezy

28°F

-2°C

Humidity 94%
Wind Speed W 24 G 29 mph
Barometer 29.82 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 20 Feb 11:15 am CST
Extended Forecast for

Saint Augustine IL

  • Today

    Today: Cloudy early, then gradual clearing, with a high near 34. Breezy, with a west wind 16 to 24 mph, with gusts as high as 33 mph.

    High: 34 °F

    Gradual
    Clearing and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 20. West northwest wind 7 to 13 mph, with gusts as high as 23 mph.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 35. Northwest wind 8 to 16 mph, with gusts as high as 23 mph.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 16. Wind chill values between 2 and 12. Northwest wind 14 to 16 mph, with gusts as high as 25 mph.

    Low: 16 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 28. Blustery, with a northwest wind 14 to 21 mph, with gusts as high as 31 mph.

    High: 28 °F

    Mostly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 13. Northwest wind 11 to 16 mph, with gusts as high as 26 mph.

    Low: 13 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 32. North northwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 32 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

Detailed Forecast

Today
Cloudy early, then gradual clearing, with a high near 34. Breezy, with a west wind 16 to 24 mph, with gusts as high as 33 mph.
Tonight
Mostly clear, with a low around 20. West northwest wind 7 to 13 mph, with gusts as high as 23 mph.
Saturday
Partly sunny, with a high near 35. Northwest wind 8 to 16 mph, with gusts as high as 23 mph.
Saturday Night
Mostly cloudy, with a low around 16. Wind chill values between 2 and 12. Northwest wind 14 to 16 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 28. Blustery, with a northwest wind 14 to 21 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 13. Northwest wind 11 to 16 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 32. North northwest wind 6 to 11 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 52.
Wednesday Night
Partly cloudy, with a low around 25.
Thursday
Mostly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine IL
 40.72°N 90.42°W (Elev. 600 ft)
Last Update:
11:01 am CST Feb 20, 2026
Forecast Valid:
11am CST Feb 20, 2026-6pm CST Feb 26, 2026
 
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