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.

Fair

7°F

-14°C

Humidity 86%
Wind Speed SW 5 mph
Barometer 30.30 in
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 28 Jan 8:55 am CST
Extended Forecast for

Saint Augustine IL

  • Today

    Today: Mostly sunny, with a high near 23. Wind chill values between -5 and 5. West northwest wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 23 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 3. Wind chill values between -4 and 1. North wind 3 to 6 mph.

    Low: 3 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 17. Wind chill values between 1 and 11. Light north wind.

    High: 17 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 0. Wind chill values between -4 and -9. Calm wind becoming north around 5 mph after midnight.

    Low: 0 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 16. North wind 6 to 10 mph, with gusts as high as 17 mph.

    High: 16 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 2. North northwest wind around 8 mph, with gusts as high as 17 mph.

    Low: 2 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 21. North northwest wind 5 to 8 mph, with gusts as high as 16 mph.

    High: 21 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 5.

    Low: 5 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of snow after noon. Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny
    then Chance
    Snow

Detailed Forecast

Today
Mostly sunny, with a high near 23. Wind chill values between -5 and 5. West northwest wind 8 to 14 mph, with gusts as high as 22 mph.
Tonight
Increasing clouds, with a low around 3. Wind chill values between -4 and 1. North wind 3 to 6 mph.
Thursday
Mostly cloudy, with a high near 17. Wind chill values between 1 and 11. Light north wind.
Thursday Night
Partly cloudy, with a low around 0. Wind chill values between -4 and -9. Calm wind becoming north around 5 mph after midnight.
Friday
Mostly sunny, with a high near 16. North wind 6 to 10 mph, with gusts as high as 17 mph.
Friday Night
Partly cloudy, with a low around 2. North northwest wind around 8 mph, with gusts as high as 17 mph.
Saturday
Sunny, with a high near 21. North northwest wind 5 to 8 mph, with gusts as high as 16 mph.
Saturday Night
Mostly clear, with a low around 5.
Sunday
A 30 percent chance of snow after noon. Mostly sunny, with a high near 27.
Sunday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 16.
Monday
Partly sunny, with a high near 32.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Mostly cloudy, with a high near 33.
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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:
8:39 am CST Jan 28, 2026
Forecast Valid:
9am CST Jan 28, 2026-6pm CST Feb 3, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation