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

53°F

12°C

Humidity 91%
Wind Speed SE 13 G 21 mph
Barometer 29.63 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 17 Feb 5:15 pm CST
Extended Forecast for

Saint Augustine IL

Fire Weather Watch February 18, 10:00am until February 18, 08:00pm
Click here for hazard details and duration
Fire Weather Watch

  • This Afternoon

    This Afternoon: A chance of sprinkles. Cloudy, with a high near 62. South southeast wind around 17 mph, with gusts as high as 32 mph.

    High: 62 °F

    Chance
    Sprinkles

  • Tonight

    Tonight: A chance of rain or sprinkles before 2am, then a slight chance of rain between 2am and 3am. Cloudy during the early evening, then gradual clearing, with a low around 50. Breezy, with a south southeast wind 15 to 20 mph becoming west southwest after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 30%.

    Low: 50 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 67. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 67 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 41. Southwest wind 5 to 8 mph becoming east southeast after midnight. Winds could gust as high as 15 mph.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain after noon. Partly sunny, with a high near 66. East southeast wind 6 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 66 °F

    Partly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain before midnight. Increasing clouds, with a low around 30. West wind 10 to 17 mph, with gusts as high as 28 mph.

    Low: 30 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 42. West wind 10 to 18 mph, with gusts as high as 29 mph.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of sprinkles. Cloudy, with a high near 62. South southeast wind around 17 mph, with gusts as high as 32 mph.
Tonight
A chance of rain or sprinkles before 2am, then a slight chance of rain between 2am and 3am. Cloudy during the early evening, then gradual clearing, with a low around 50. Breezy, with a south southeast wind 15 to 20 mph becoming west southwest after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 67. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly cloudy, with a low around 41. Southwest wind 5 to 8 mph becoming east southeast after midnight. Winds could gust as high as 15 mph.
Thursday
A 40 percent chance of rain after noon. Partly sunny, with a high near 66. East southeast wind 6 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 22 mph.
Thursday Night
A 40 percent chance of rain before midnight. Increasing clouds, with a low around 30. West wind 10 to 17 mph, with gusts as high as 28 mph.
Friday
Mostly sunny, with a high near 42. West wind 10 to 18 mph, with gusts as high as 29 mph.
Friday Night
Mostly clear, with a low around 23.
Saturday
Partly sunny, with a high near 38.
Saturday Night
A 30 percent chance of snow before midnight. Partly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Mostly clear, with a low around 15.
Monday
Sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Mostly sunny, with a high near 44.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine IL
 40.72°N 90.42°W (Elev. 600 ft)
Last Update:
5:01 pm CST Feb 17, 2026
Forecast Valid:
5pm CST Feb 17, 2026-6pm CST Feb 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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