Current conditions at

Dayton, Cox Dayton International Airport (KDAY)

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

Partly Cloudy

52°F

11°C

Humidity 77%
Wind Speed E 3 mph
Barometer 30.20 in (1022.6 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 3 Oct 11:56 pm EDT
Detailed forecast for

Montgomery County

Tonight
Mostly clear early this evening, then becoming partly cloudy. Lows in the mid 40s. Northeast winds 5 to 10 mph.
Sunday
Partly cloudy in the morning, then becoming mostly sunny. Highs in the lower 70s. Light and variable winds, becoming northwest around 5 mph in the afternoon.
Sunday Night
Mostly clear. Lows in the upper 40s. Northwest winds 5 to 10 mph.
Monday
Sunny. Highs in the mid 60s. North winds 5 to 10 mph.
Monday Night
Clear. Lows in the lower 40s. Northeast winds around 5 mph.
Tuesday
Sunny. Highs in the upper 60s.
Tuesday Night
Clear. Lows in the mid 40s.
Wednesday
Sunny. Highs in the mid 70s.
Wednesday Night
Mostly clear. Lows in the upper 40s.
Thursday
Mostly sunny. Highs in the mid 70s.
Thursday Night
Clear. Lows in the upper 40s.
Friday
Mostly sunny. Highs in the mid 70s.
Friday Night
Clear. Lows around 50.
Saturday
Sunny. Highs in the upper 70s.



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637 PM EDT Sat Oct 3 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database