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

46°F

8°C

Humidity 100%
Wind Speed W 18 G 23 mph
Barometer 29.88 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 4 Apr 5:55 am CDT
Extended Forecast for

Saint Augustine IL

  • Today

    Today: A 20 percent chance of showers before 8am. Cloudy, with a high near 52. Breezy, with a west wind 13 to 20 mph, with gusts as high as 30 mph.

    High: 52 °F

    Slight Chance
    Showers then
    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 35. West wind 11 to 17 mph, with gusts as high as 30 mph.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 55. West northwest wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 55 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. West wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 51. Northwest wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. Northwest wind 7 to 10 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 46. Northeast wind 6 to 9 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.

    High: 46 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70. Breezy.

    High: 70 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

Detailed Forecast

Today
A 20 percent chance of showers before 8am. Cloudy, with a high near 52. Breezy, with a west wind 13 to 20 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 35. West wind 11 to 17 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 55. West northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 36. West wind 6 to 9 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 51. Northwest wind 8 to 14 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 27. Northwest wind 7 to 10 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.
Tuesday
Partly sunny, with a high near 46. Northeast wind 6 to 9 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Mostly sunny, with a high near 70. Breezy.
Wednesday Night
Mostly cloudy, with a low around 50.
Thursday
A chance of showers. Partly sunny, with a high near 69.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 49.
Friday
A chance of showers. Mostly cloudy, with a high near 72.
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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:
2:16 am CDT Apr 4, 2026
Forecast Valid:
6am CDT Apr 4, 2026-6pm CDT Apr 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation