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

46°F

8°C

Humidity 79%
Wind Speed N 5 mph
Barometer 30.18 in (1022.1 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 24 May 6:56 am EDT
Extended Forecast for

Troy OH

  • Today

    Today: Sunny, with a high near 66. Northwest wind 3 to 7 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 45. North wind 3 to 5 mph.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 66. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 66 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46. Northeast wind 3 to 6 mph.

    Low: 46 °F

    Mostly Cloudy

  • Memorial Day

    Memorial Day: Partly sunny, with a high near 70. East wind 5 to 8 mph.

    High: 70 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of showers after 2am. Cloudy, with a low around 54. Chance of precipitation is 20%.

    Low: 54 °F

    Cloudy then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: Showers, mainly after 8am. High near 68. Chance of precipitation is 80%.

    High: 68 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers, mainly before 8pm. Low around 58. Chance of precipitation is 80%.

    Low: 58 °F

    Showers then
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms. Cloudy, with a high near 73. Chance of precipitation is 40%.

    High: 73 °F

    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 66. Northwest wind 3 to 7 mph.
Tonight
Partly cloudy, with a low around 45. North wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 66. Calm wind becoming north 5 to 8 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 46. Northeast wind 3 to 6 mph.
Memorial Day
Partly sunny, with a high near 70. East wind 5 to 8 mph.
Monday Night
A slight chance of showers after 2am. Cloudy, with a low around 54. Chance of precipitation is 20%.
Tuesday
Showers, mainly after 8am. High near 68. Chance of precipitation is 80%.
Tuesday Night
Showers, mainly before 8pm. Low around 58. Chance of precipitation is 80%.
Wednesday
A chance of showers and thunderstorms. Cloudy, with a high near 73. Chance of precipitation is 40%.
Wednesday Night
A chance of showers before 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 73.
Thursday Night
Mostly cloudy, with a low around 56.
Friday
A chance of showers. Mostly cloudy, with a high near 71. 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:
6:09 am EDT May 24, 2025
Forecast Valid:
7am EDT May 24, 2025-6pm EDT May 30, 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