Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Fair

50°F

10°C

Humidity 58%
Wind Speed S 10 mph
Barometer 29.89 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 27 Feb 9:55 am CST
Extended Forecast for

Saint Augustine IL

Red Flag Warning February 27, 12:00pm until February 27, 06:00pm
Click here for hazard details and duration
Red Flag Warning
  • Today

    Today: Sunny, with a high near 67. Breezy, with a south southwest wind 14 to 23 mph becoming west in the afternoon. Winds could gust as high as 36 mph.

    High: 67 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 29. West northwest wind 5 to 10 mph becoming north northeast after midnight. Winds could gust as high as 21 mph.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 47. Northeast wind 5 to 10 mph, with gusts as high as 17 mph.

    High: 47 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. North northeast wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 38. East northeast wind around 10 mph, with gusts as high as 18 mph.

    High: 38 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Snow likely.  Cloudy, with a low around 23. East wind around 8 mph, with gusts as high as 17 mph.  Chance of precipitation is 70%.

    Low: 23 °F

    Snow Likely

  • Monday

    Monday: Mostly cloudy, with a high near 41. East wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 41 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely.  Cloudy, with a high near 43. Chance of precipitation is 60%.

    High: 43 °F

    Rain Likely

Detailed Forecast

Today
Sunny, with a high near 67. Breezy, with a south southwest wind 14 to 23 mph becoming west in the afternoon. Winds could gust as high as 36 mph.
Tonight
Mostly clear, with a low around 29. West northwest wind 5 to 10 mph becoming north northeast after midnight. Winds could gust as high as 21 mph.
Saturday
Partly sunny, with a high near 47. Northeast wind 5 to 10 mph, with gusts as high as 17 mph.
Saturday Night
Partly cloudy, with a low around 20. North northeast wind 9 to 11 mph, with gusts as high as 21 mph.
Sunday
Mostly cloudy, with a high near 38. East northeast wind around 10 mph, with gusts as high as 18 mph.
Sunday Night
Snow likely. Cloudy, with a low around 23. East wind around 8 mph, with gusts as high as 17 mph. Chance of precipitation is 70%.
Monday
Mostly cloudy, with a high near 41. East wind 8 to 10 mph, with gusts as high as 18 mph.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 27.
Tuesday
Rain likely. Cloudy, with a high near 43. Chance of precipitation is 60%.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 31.
Wednesday
A chance of rain. Mostly cloudy, with a high near 54.
Wednesday Night
Rain likely. Cloudy, with a low around 42.
Thursday
A chance of rain. Mostly cloudy, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine IL
 40.72°N 90.42°W (Elev. 600 ft)
10:12 am CST Feb 27, 2026
10am CST Feb 27, 2026-6pm CST Mar 5, 2026
 
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