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Hazardous Weather Conditions

Current conditions at

Decatur Airport (KDEC)

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

Fair

89°F

32°C

Humidity 45%
Wind Speed SW 13 mph
Barometer 29.89 in (1011.6 mb)
Dewpoint 65°F (18°C)
Visibility 7.00 mi
Heat Index91°F (33°C)
Last update 13 Oct 1:54 pm CDT
Detailed forecast for

Christian County

This Afternoon
Sunny. Near steady temperature around 90. Southwest winds 5 to 10 mph.
Tonight
Mostly clear in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows around 70. South winds around 5 mph, becoming west after midnight. Chance of rain 50 percent.
Wednesday
Mostly cloudy. Showers likely with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Cooler with highs in the upper 70s. North winds around 5 mph. Chance of rain 70 percent.
Wednesday Night
Mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Northeast winds around 5 mph. Chance of rain 50 percent.
Thursday
A chance of thunderstorms. Showers. Highs in the upper 70s. Southeast winds around 5 mph, becoming southwest in the afternoon. Chance of rain near 100 percent.
Thursday Night
Mostly cloudy. A chance of showers and thunderstorms in the evening. Much cooler with lows in the upper 40s. Chance of rain 50 percent.
Friday
Mostly sunny and breezy. Much cooler with highs around 60.
Friday Night
Partly cloudy in the evening, then becoming mostly clear. Patchy frost after midnight. Cooler with lows in the mid 30s.
Saturday
Areas of frost in the morning. Sunny. Highs in the lower 60s.
Saturday Night
Clear. Lows in the upper 30s.
Sunday
Sunny. Highs in the upper 60s.
Sunday Night And Monday
Partly cloudy. Lows in the mid 40s. Highs in the lower 70s.



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127 PM CDT Tue Oct 13 2026
 
 

Additional Resources

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