Current conditions at

Dayton, Cox Dayton International Airport (KDAY)

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

Partly Cloudy

18°F

-8°C

Humidity 84%
Wind Speed W 7 mph
Barometer 29.86 in (1012.6 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 2 Jan 7:56 am EST
Detailed forecast for

Montgomery County

Today
Mostly sunny early this morning, then becoming partly cloudy. Highs in the lower 30s. Northwest winds around 5 mph.
Tonight
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 20s. North winds around 5 mph.
Saturday
Mostly cloudy. Highs in the lower 30s. Northeast winds around 5 mph.
Saturday Night
Partly cloudy in the evening, then clearing. Lows 15 to 20. North winds around 5 mph.
Sunday
Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 30s. Northwest winds around 5 mph.
Sunday Night
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 20s.
Monday
Partly cloudy. Highs in the mid 40s.
Monday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 30s.
Tuesday
Mostly cloudy. Mild with highs in the lower 50s.
Tuesday Night
Mostly cloudy. Mild with lows in the upper 30s.
Wednesday
Mostly cloudy in the morning, then becoming partly cloudy. Mild with highs in the lower 50s.
Wednesday Night
Partly cloudy. Mild with lows in the upper 30s.
Thursday
Mostly cloudy with a 30 percent chance of rain. Mild with highs in the mid 50s.



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404 AM EST Fri Jan 2 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database