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.

A Few Clouds

51°F

11°C

Humidity 36%
Wind Speed W 20 mph
Barometer 29.65 in (1004.1 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 25 Feb 2:56 pm EST
Extended Forecast for

Troy OH

  • Tonight

    Tonight: A slight chance of snow after 4am. Increasing clouds, with a low around 25. West wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 25 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 45. Calm wind becoming west around 5 mph in the afternoon.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57. Southwest wind 5 to 11 mph.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37. South wind 6 to 8 mph.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.

    Low: 26 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow. The snow could be heavy at times. Cloudy, with a low around 21. Chance of precipitation is 50%.

    Low: 21 °F

    Heavy Snow

Detailed Forecast

Tonight
A slight chance of snow after 4am. Increasing clouds, with a low around 25. West wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 45. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 28. Calm wind.
Friday
Sunny, with a high near 57. Southwest wind 5 to 11 mph.
Friday Night
Mostly clear, with a low around 37. South wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 39.
Sunday Night
A chance of snow. The snow could be heavy at times. Cloudy, with a low around 21. Chance of precipitation is 50%.
Monday
A chance of snow before 1pm. Partly sunny, with a high near 35. Chance of precipitation is 30%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Wednesday
A chance of rain. Partly sunny, with a high near 48. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Troy OH
 40.03°N 84.2°W (Elev. 869 ft)
Last Update:
3:13 pm EST Feb 25, 2026
Forecast Valid:
3pm EST Feb 25, 2026-6pm EST Mar 4, 2026
 
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