National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Dayton, Cox Dayton International Airport (KDAY)

Lat: 39.91°NLon: 84.22°WElev: 1007ft.

Overcast

18°F

-8°C

Humidity 71%
Wind Speed Calm
Barometer 30.12 in (1021.6 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 5 Dec 3:56 am EST
Extended Forecast for

Casstown OH

  • Today

    Today: Partly sunny, with a high near 30. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 30 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. South wind 6 to 8 mph.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of flurries. Mostly cloudy, with a high near 33. Southwest wind 6 to 8 mph.

    High: 33 °F

    Chance
    Flurries

  • Saturday Night

    Saturday Night: Cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Cloudy

  • Sunday

    Sunday: Snow likely before 10am, then rain and snow likely. Cloudy, with a high near 35. Calm wind becoming northwest 5 to 8 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 30. Calm wind becoming southwest around 6 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 20. South wind 6 to 8 mph.
Saturday
A chance of flurries. Mostly cloudy, with a high near 33. Southwest wind 6 to 8 mph.
Saturday Night
Cloudy, with a low around 25. Calm wind.
Sunday
Snow likely before 10am, then rain and snow likely. Cloudy, with a high near 35. Calm wind becoming northwest 5 to 8 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
Mostly sunny, with a high near 25.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
A chance of rain and snow after 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Wednesday
Rain likely. Cloudy, with a high near 40. Chance of precipitation is 70%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.
Thursday
A chance of snow. Mostly cloudy, with a high near 27. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Casstown OH
 40.05°N 84.14°W (Elev. 899 ft)
Last Update:
4:00 am EST Dec 5, 2025
Forecast Valid:
4am EST Dec 5, 2025-6pm EST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation