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.

Mostly Cloudy

36°F

2°C

Humidity 55%
Wind Speed S 8 mph
Barometer 30.37 in (1029.0 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 29 Mar 7:56 am EDT
Extended Forecast for

Troy OH

  • Today

    Today: Mostly sunny, with a high near 63. Southwest wind 5 to 14 mph.

    High: 63 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. South wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 71. Southwest wind 10 to 16 mph, with gusts as high as 29 mph.

    High: 71 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 63. South wind 10 to 13 mph, with gusts as high as 25 mph.

    Low: 63 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 79. Breezy, with a southwest wind 14 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.

    High: 79 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 2am, then showers likely between 2am and 5am, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 52. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, with thunderstorms also possible after 2pm. Cloudy, with a high near 61. Chance of precipitation is 70%.

    High: 61 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 42. Chance of precipitation is 50%.

    Low: 42 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: Showers likely. Mostly cloudy, with a high near 66. Chance of precipitation is 70%.

    High: 66 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 63. Southwest wind 5 to 14 mph.
Tonight
Mostly cloudy, with a low around 52. South wind 7 to 10 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 71. Southwest wind 10 to 16 mph, with gusts as high as 29 mph.
Monday Night
Mostly cloudy, with a low around 63. South wind 10 to 13 mph, with gusts as high as 25 mph.
Tuesday
A slight chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 79. Breezy, with a southwest wind 14 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of showers and thunderstorms before 2am, then showers likely between 2am and 5am, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 52. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers likely, with thunderstorms also possible after 2pm. Cloudy, with a high near 61. Chance of precipitation is 70%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 42. Chance of precipitation is 50%.
Thursday
Showers likely. Mostly cloudy, with a high near 66. Chance of precipitation is 70%.
Thursday Night
Showers likely. Cloudy, with a low around 48. Chance of precipitation is 70%.
Friday
Showers likely. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.
Saturday
Showers likely. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Troy OH
 40.03°N 84.2°W (Elev. 869 ft)
Last Update:
5:51 am EDT Mar 29, 2026
Forecast Valid:
8am EDT Mar 29, 2026-6pm EDT Apr 4, 2026
 
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