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.

Partly Cloudy

25°F

-4°C

Humidity 72%
Wind Speed S 5 mph
Barometer 29.93 in (1014.9 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 5 Dec 7:56 pm EST
Extended Forecast for

Casstown OH

  • Tonight

    Tonight: Increasing clouds, with a low around 20. South wind 6 to 8 mph.

    Low: 20 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A chance of flurries. Cloudy, with a high near 35. Southwest wind around 8 mph.

    High: 35 °F

    Chance
    Flurries

  • Saturday Night

    Saturday Night: Cloudy, with a low around 27. Light and variable wind.

    Low: 27 °F

    Cloudy

  • Sunday

    Sunday: Rain and snow likely before 4pm, then a chance of snow. Mostly cloudy, with a high near 35. Calm wind becoming northwest around 6 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: A slight chance of snow before 1am. Mostly cloudy, with a low around 15. North wind 7 to 9 mph. Chance of precipitation is 20%.

    Low: 15 °F

    Slight Chance
    Snow

  • Monday

    Monday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Monday Night

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

    Low: 13 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain after 1am. Cloudy, with a low around 30. Chance of precipitation is 30%.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
Increasing clouds, with a low around 20. South wind 6 to 8 mph.
Saturday
A chance of flurries. Cloudy, with a high near 35. Southwest wind around 8 mph.
Saturday Night
Cloudy, with a low around 27. Light and variable wind.
Sunday
Rain and snow likely before 4pm, then a chance of snow. Mostly cloudy, with a high near 35. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 15. North wind 7 to 9 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 13.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
A chance of rain after 1am. Cloudy, with a low around 30. 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
Mostly cloudy, with a high near 28.
Thursday Night
Mostly cloudy, with a low around 14.
Friday
Mostly cloudy, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Casstown OH
 40.05°N 84.14°W (Elev. 899 ft)
Last Update:
5:56 pm EST Dec 5, 2025
Forecast Valid:
8pm EST Dec 5, 2025-6pm EST Dec 12, 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