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

29°F

-2°C

Humidity 75%
Wind Speed N 20 G 26 mph
Barometer 30.17 in (1022.5 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 7 Dec 9:56 pm EST
Extended Forecast for

Casstown OH

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. Northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 29. East wind 6 to 8 mph.

    High: 29 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 16. Calm wind becoming south 5 to 8 mph after midnight.

    Low: 16 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 40. South wind 10 to 17 mph, with gusts as high as 29 mph.

    High: 40 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of rain after 1am. Cloudy, with a low around 34. Breezy, with a southwest wind 11 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Rain and
    Breezy

  • Wednesday

    Wednesday: Rain likely, mainly before 1pm. Cloudy, with a high near 42. Breezy. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Rain Likely
    and Breezy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 24.

    Low: 24 °F

    Cloudy

  • Thursday

    Thursday: A chance of snow after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.

    High: 32 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A chance of snow before 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.

    Low: 18 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 19. Northeast wind around 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 29. East wind 6 to 8 mph.
Monday Night
Increasing clouds, with a low around 16. Calm wind becoming south 5 to 8 mph after midnight.
Tuesday
Mostly cloudy, with a high near 40. South wind 10 to 17 mph, with gusts as high as 29 mph.
Tuesday Night
A chance of rain after 1am. Cloudy, with a low around 34. Breezy, with a southwest wind 11 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely, mainly before 1pm. Cloudy, with a high near 42. Breezy. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Cloudy, with a low around 24.
Thursday
A chance of snow after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.
Thursday Night
A chance of snow before 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 28.
Friday Night
A chance of snow. Mostly cloudy, with a low around 6. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 17.
Saturday Night
Mostly cloudy, with a low around 4.
Sunday
Partly sunny, with a high near 17.
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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:
10:00 pm EST Dec 7, 2025
Forecast Valid:
10pm EST Dec 7, 2025-6pm EST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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