Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Overcast
45°F
7°C
| Humidity | 42% |
| Wind Speed | W 5 mph |
| Barometer | 29.78 in (1008.8 mb) |
| Dewpoint | 23°F (-5°C) |
| Visibility | 10.00 mi |
| Wind Chill | 42°F (6°C) |
| Last update | 25 Feb 5:54 pm CST |
Extended Forecast for
Warrensburg IL
Tonight
Low: 28 °F
Wintry Mix
LikelyThursday
High: 49 °F
Mostly Sunny
Thursday Night
Low: 32 °F
Clear
Friday
High: 65 °F
Sunny
Friday Night
Low: 34 °F
Mostly Clear
Saturday
High: 52 °F
Increasing
CloudsSaturday Night
Low: 25 °F
Partly Cloudy
Sunday
High: 37 °F
Mostly Cloudy
then Chance
SnowSunday Night
Low: 22 °F
Snow Likely
Detailed Forecast
Tonight
Rain and snow likely before 3am, then a slight chance of snow and freezing rain between 3am and 4am. Mostly cloudy, with a low around 28. Northwest wind 5 to 7 mph becoming east northeast after midnight. Chance of precipitation is 70%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 49. East northeast wind 6 to 8 mph becoming southwest in the afternoon.
Thursday Night
Clear, with a low around 32. South southwest wind 6 to 9 mph, with gusts as high as 15 mph.
Friday
Sunny, with a high near 65. Southwest wind 10 to 18 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 34. South southwest wind 9 to 14 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.
Saturday
Increasing clouds, with a high near 52. Northeast wind 9 to 16 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 25. North northeast wind around 17 mph, with gusts as high as 24 mph.
Sunday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 37.
Sunday Night
Snow likely, mainly before midnight. Cloudy, with a low around 22. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 34.
Monday Night
A chance of snow and freezing rain. Cloudy, with a low around 23.
Tuesday
A chance of rain. Mostly cloudy, with a high near 38.
Tuesday Night
A chance of rain or freezing rain. Partly cloudy, with a low around 27.
Wednesday
A chance of rain. Partly sunny, with a high near 45.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Warrensburg IL
39.93°N 89.05°W (Elev. 699 ft)
39.93°N 89.05°W (Elev. 699 ft)
6:36 pm CST Feb 25, 2026
6pm CST Feb 25, 2026-6pm CST Mar 4, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
