Current conditions at

Dayton, Cox Dayton International Airport (KDAY)

Lat: 39.91° N Lon: 84.22° W Elev: 1007 ft.

Mostly Cloudy

51°F

11°C

Humidity 86%
Wind Speed W 15 mph
Barometer 30.03 in (1016.6 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 16 Oct 4:56 pm EDT
Detailed forecast for

Montgomery County

Tonight
Mostly cloudy with a chance of showers this evening, then partly cloudy after midnight. Much cooler with lows in the upper 30s. West winds 10 to 15 mph, becoming north 15 to 20 mph this late evening and overnight. Chance of rain 50 percent.
Saturday
Mostly sunny. Highs in the mid 50s. North winds 10 to 15 mph with gusts up to 25 mph.
Saturday Night
Clear. Areas of frost after midnight. Lows around 30. North winds around 5 mph in the evening, becoming light and variable.
Sunday
Widespread frost in the morning. Sunny. Highs in the lower 60s. Southeast winds around 5 mph.
Sunday Night
Clear. Lows in the mid 30s. East winds around 5 mph.
Monday
Sunny. Highs in the mid 60s.
Monday Night
Clear. Lows in the upper 30s.
Tuesday
Mostly sunny. Highs around 70.
Tuesday Night
Clear. Lows in the lower 40s.
Wednesday
Mostly sunny. Highs in the lower 70s.
Wednesday Night
Clear. Lows in the lower 40s.
Thursday
Sunny. Highs in the lower 70s.
Thursday Night
Mostly clear. Lows in the mid 40s.
Friday
Mostly sunny. Highs in the lower 70s.



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405 PM EDT Fri Oct 16 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database