Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Fair
64°F
18°C
| Humidity | 37% |
| Wind Speed | SE 5 mph |
| Barometer | 30.33 in (1027.4 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 19 Oct 5:54 pm CDT |
Extended Forecast for
Warrensburg IL
Tonight
Low: 43 °F
Partly Cloudy
Tuesday
High: 72 °F
Sunny
Tuesday Night
Low: 42 °F
Clear
Wednesday
High: 73 °F
Sunny
Wednesday Night
Low: 45 °F
Clear
Thursday
High: 75 °F
Sunny
Thursday Night
Low: 46 °F
Clear
Friday
High: 74 °F
Sunny
Friday Night
Low: 46 °F
Mostly Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 43. Light east wind.
Tuesday
Sunny, with a high near 72. Light east wind.
Tuesday Night
Clear, with a low around 42. Light east wind.
Wednesday
Sunny, with a high near 73. Calm wind.
Wednesday Night
Clear, with a low around 45. Calm wind.
Thursday
Sunny, with a high near 75. Calm wind.
Thursday Night
Clear, with a low around 46. East wind 3 to 5 mph.
Friday
Sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Partly sunny, with a high near 75.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 73.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Warrensburg IL
39.96°N 89.08°W (Elev. 620 ft)
39.96°N 89.08°W (Elev. 620 ft)
5:56 pm CDT Oct 19, 2026
6pm CDT Oct 19, 2026-6pm CDT Oct 26, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
