Current conditions at

Decatur Airport (KDEC)

Lat: 39.83° N Lon: 88.87° W Elev: 670 ft.

Overcast

59°F

15°C

Humidity 67%
Wind Speed S 3 mph
Barometer 30.21 in (1023.1 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 27 Oct 8:54 pm CDT
Detailed forecast for

Christian County

Tonight
Mostly cloudy this evening, then clearing. Lows in the lower 50s. South winds around 5 mph.
Wednesday
Sunny. Highs in the upper 70s. South winds 5 to 10 mph.
Wednesday Night
Clear. Lows in the mid 50s. South winds 5 to 10 mph.
Thursday
Sunny. Highs around 80. Southwest winds 5 to 10 mph, becoming west in the afternoon.
Thursday Night
Partly cloudy. Lows in the lower 50s. North winds around 5 mph, becoming northeast after midnight.
Friday And Friday Night
Mostly cloudy. Highs in the upper 70s. Lows in the mid 50s.
Saturday
Mostly cloudy. Highs around 70.
Saturday Night And Sunday
Mostly cloudy with a 50 percent chance of showers. Lows in the mid 50s. Highs in the upper 60s.
Sunday Night
Mostly cloudy. Lows in the lower 50s.
Monday And Monday Night
Mostly cloudy with a chance of showers. Highs around 70. Lows in the mid 50s. Chance of rain 50 percent.
Tuesday
Mostly cloudy with a 50 percent chance of showers. Highs in the upper 60s.



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712 PM CDT Tue Oct 27 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database