Current conditions at

Dayton, Cox Dayton International Airport (KDAY)

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

Fair

69°F

21°C

Humidity 61%
Wind Speed S 8 mph
Barometer 30.26 in (1024.0 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 5 Oct 9:56 am EDT
Detailed forecast for

Montgomery County

Today
Sunny. Unseasonably warm with highs in the mid 80s. South winds 5 to 10 mph.
Tonight
Clear. Lows in the upper 50s. South winds 5 to 10 mph.
Monday
Mostly sunny in the morning, then becoming partly cloudy. A 20 percent chance of showers. Unseasonably warm with highs in the mid 80s. South winds 5 to 10 mph.
Monday Night
Partly cloudy. A slight chance of showers in the evening, then showers likely with a slight chance of thunderstorms after midnight. Unseasonably warm with lows in the mid 60s. South winds 5 to 10 mph. Chance of rain 60 percent.
Tuesday
Showers with a chance of thunderstorms. Humid with highs in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 90 percent.
Tuesday Night
Mostly cloudy with showers with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Lows in the lower 50s. Chance of rain 90 percent.
Wednesday
Partly cloudy in the morning, then clearing. Highs in the upper 60s.
Wednesday Night
Clear. Lows in the lower 40s.
Thursday
Sunny. Highs in the upper 60s.
Thursday Night
Mostly clear. Lows in the upper 40s.
Friday
Mostly sunny. Highs in the mid 70s.
Friday Night
Mostly clear. Lows in the lower 50s.
Saturday
Mostly sunny. Highs in the mid 70s.



Basemap Options
Click map to change the forecast location
Loading map...
404 AM EDT Sun Oct 5 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database