Hazardous Weather Conditions
Current conditions at
Galesburg Municipal Airport (KGBG)
Lat: 40.93°NLon: 90.43°WElev: 751ft.
Overcast
7°F
-14°C
| Humidity | 95% |
| Wind Speed | Calm |
| Barometer | NA |
| Dewpoint | 5°F (-15°C) |
| Visibility | 10.00 mi |
| Last update | 20 Jan 7:35 am CST |
Extended Forecast for
Saint Augustine IL
Today

High: 30 °F
Partly Sunny
Tonight
Low: 23 °F
Cloudy then
Slight Chance
SnowWednesday

High: 35 °F
Decreasing
CloudsWednesday Night

Low: 15 °F
Partly Cloudy
Thursday

High: 28 °F
Mostly Sunny
Thursday Night

Low: -3 °F
Mostly Cloudy
Friday

High: 5 °F
Cold
Friday Night

Low: -6 °F
Mostly Cloudy
Saturday

High: 8 °F
Cold
Detailed Forecast
Today
Partly sunny, with a high near 30. Wind chill values between -4 and 6. South southwest wind 5 to 11 mph, with gusts as high as 17 mph.
Tonight
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 23. South wind 9 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 35. West wind 10 to 14 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 15. Southwest wind 8 to 16 mph becoming west northwest after midnight. Winds could gust as high as 30 mph.
Thursday
Mostly sunny, with a high near 28. West wind 7 to 10 mph, with gusts as high as 18 mph.
Thursday Night
Mostly cloudy, with a low around -3. North northwest wind 6 to 11 mph, with gusts as high as 21 mph.
Friday
Partly sunny and cold, with a high near 5. North northwest wind around 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around -6.
Saturday
Mostly cloudy and cold, with a high near 8.
Saturday Night
Mostly cloudy, with a low around -1.
Sunday
Mostly sunny, with a high near 19.
Sunday Night
Partly cloudy, with a low around 2.
Monday
Sunny, with a high near 22.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Saint Augustine IL
40.72°N 90.42°W (Elev. 600 ft)
40.72°N 90.42°W (Elev. 600 ft)
6:36 am CST Jan 20, 2026
7am CST Jan 20, 2026-6pm CST Jan 26, 2026



