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

Dayton, Cox Dayton International Airport (KDAY)

Lat: 39.91°NLon: 84.22°WElev: 1007ft.

Partly Cloudy

55°F

13°C

Humidity 80%
Wind Speed SW 9 mph
Barometer 29.96 in (1014.5 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 14 Nov 9:56 pm EST
Extended Forecast for

Casstown OH

  • Tonight

    Tonight: Increasing clouds, with a low around 49. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A slight chance of rain between 3pm and 4pm. Mostly cloudy, with a high near 68. Breezy, with a southwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 20%.

    High: 68 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain, mainly between 7pm and 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 40. Northwest wind 11 to 14 mph. Chance of precipitation is 30%.

    Low: 40 °F

    Chance Rain

  • Sunday

    Sunday: Sunny, with a high near 50. Northwest wind 10 to 15 mph.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 28. Northwest wind 6 to 10 mph.

    Low: 28 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Monday Night

    Monday Night: A chance of rain after 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.

    High: 45 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 49. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Saturday
A slight chance of rain between 3pm and 4pm. Mostly cloudy, with a high near 68. Breezy, with a southwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 20%.
Saturday Night
A chance of rain, mainly between 7pm and 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 40. Northwest wind 11 to 14 mph. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 50. Northwest wind 10 to 15 mph.
Sunday Night
Mostly clear, with a low around 28. Northwest wind 6 to 10 mph.
Monday
Sunny, with a high near 49.
Monday Night
A chance of rain after 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Tuesday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 49.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Thursday
A chance of rain. Mostly cloudy, with a high near 54. Chance of precipitation is 50%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 44. Chance of precipitation is 50%.
Friday
A chance of rain. Mostly cloudy, with a high near 54. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Casstown OH
 40.05°N 84.11°W (Elev. 955 ft)
Last Update:
4:00 pm EST Nov 14, 2025
Forecast Valid:
10pm EST Nov 14, 2025-6pm EST Nov 21, 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