National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

65°F

18°C

Humidity 70%
Wind Speed S 7 mph
Barometer 30.10 in (1018.7 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 5 Oct 12:54 am CDT
Extended Forecast for

Warrensburg IL

  • Overnight

    Overnight: Clear, with a low around 59. South wind around 8 mph, with gusts as high as 15 mph.

    Low: 59 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 88. South wind 8 to 16 mph, with gusts as high as 25 mph.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 63. South wind 8 to 10 mph, with gusts as high as 15 mph.

    Low: 63 °F

    Clear

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 87. South southwest wind 7 to 10 mph.

    High: 87 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 63. South wind 6 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A 40 percent chance of showers before 1pm. Partly sunny, with a high near 74. North wind 8 to 13 mph, with gusts as high as 17 mph.

    High: 74 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50. North northeast wind 8 to 10 mph, with gusts as high as 15 mph.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 59. South wind around 8 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 88. South wind 8 to 16 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 63. South wind 8 to 10 mph, with gusts as high as 15 mph.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 87. South southwest wind 7 to 10 mph.
Monday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 63. South wind 6 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 40 percent chance of showers before 1pm. Partly sunny, with a high near 74. North wind 8 to 13 mph, with gusts as high as 17 mph.
Tuesday Night
Partly cloudy, with a low around 50. North northeast wind 8 to 10 mph, with gusts as high as 15 mph.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 51.
Friday
Mostly sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 52.
Saturday
Sunny, with a high near 74.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Warrensburg IL
 39.93°N 89.05°W (Elev. 699 ft)
Last Update:
12:36 am CDT Oct 5, 2025
Forecast Valid:
1am CDT Oct 5, 2025-6pm CDT Oct 11, 2025
 
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