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.

Fog/Mist

45°F

7°C

Humidity 100%
Wind Speed E 8 mph
Barometer 30.00 in
Dewpoint 45°F (7°C)
Visibility 4.00 mi
Wind Chill41°F (5°C)
Last update 25 Dec 2:55 pm CST
Extended Forecast for

Saint Augustine IL

  • Christmas Day

    Christmas Day: A slight chance of drizzle. Patchy fog after 5pm. Otherwise, cloudy, with a high near 51. East wind around 9 mph, with gusts as high as 16 mph.

    High: 51 °F

    Slight Chance
    Drizzle and
    Patchy Fog

  • Tonight

    Tonight: A chance of drizzle, mainly before 4am. Patchy fog. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 46. East wind 6 to 9 mph becoming southwest after midnight. Winds could gust as high as 18 mph.

    Low: 46 °F

    Chance
    Drizzle and
    Patchy Fog

  • Friday

    Friday: Areas of fog before 11am. Otherwise, partly sunny, with a high near 57. West northwest wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 57 °F

    Areas Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38. Light and variable wind.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 58. Southeast wind 5 to 10 mph, with gusts as high as 18 mph.

    High: 58 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after midnight. Cloudy, with a low around 49. Southeast wind 6 to 9 mph becoming southwest after midnight. Winds could gust as high as 18 mph.

    Low: 49 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain likely. Cloudy, with a high near 58. Southwest wind 6 to 11 mph becoming northwest 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 58 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A chance of rain and snow before midnight. Mostly cloudy, with a low around 14. Blustery. Chance of precipitation is 30%.

    Low: 14 °F

    Blustery.
    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 23. Blustery.

    High: 23 °F

    Sunny and
    Blustery

Detailed Forecast

Christmas Day
A slight chance of drizzle. Patchy fog after 5pm. Otherwise, cloudy, with a high near 51. East wind around 9 mph, with gusts as high as 16 mph.
Tonight
A chance of drizzle, mainly before 4am. Patchy fog. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 46. East wind 6 to 9 mph becoming southwest after midnight. Winds could gust as high as 18 mph.
Friday
Areas of fog before 11am. Otherwise, partly sunny, with a high near 57. West northwest wind 6 to 11 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 38. Light and variable wind.
Saturday
Mostly cloudy, with a high near 58. Southeast wind 5 to 10 mph, with gusts as high as 18 mph.
Saturday Night
A 30 percent chance of rain after midnight. Cloudy, with a low around 49. Southeast wind 6 to 9 mph becoming southwest after midnight. Winds could gust as high as 18 mph.
Sunday
Rain likely. Cloudy, with a high near 58. Southwest wind 6 to 11 mph becoming northwest 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
A chance of rain and snow before midnight. Mostly cloudy, with a low around 14. Blustery. Chance of precipitation is 30%.
Monday
Sunny, with a high near 23. Blustery.
Monday Night
Mostly clear, with a low around 12.
Tuesday
Sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine IL
 40.72°N 90.42°W (Elev. 600 ft)
Last Update:
12:56 pm CST Dec 25, 2025
Forecast Valid:
3pm CST Dec 25, 2025-6pm CST Dec 31, 2025
 
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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