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

61°F

16°C

Humidity 81%
Wind Speed SW 15 mph
Barometer 30.03 in (1016.8 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 5 Mar 3:56 pm EST
Extended Forecast for

Troy OH

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 67. Southwest wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 3am, then a slight chance of showers between 3am and 4am. Areas of fog after 3am. Otherwise, mostly cloudy, with a low around 56. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Showers
    Likely then
    Slight Chance
    Showers and
    Areas Fog

  • Friday

    Friday: A chance of showers and thunderstorms before 2pm, then a slight chance of showers after 4pm. Areas of fog before 11am. Otherwise, partly sunny, with a high near 74. Light south wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Chance
    T-storms and
    Areas Fog
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 63. South wind 8 to 11 mph, with gusts as high as 24 mph.

    Low: 63 °F

    Mostly Cloudy

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 10am. High near 72. South wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 72 °F

    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers before 1am. Mostly cloudy, with a low around 42. Chance of precipitation is 20%.

    Low: 42 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 67. Southwest wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely and possibly a thunderstorm before 3am, then a slight chance of showers between 3am and 4am. Areas of fog after 3am. Otherwise, mostly cloudy, with a low around 56. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers and thunderstorms before 2pm, then a slight chance of showers after 4pm. Areas of fog before 11am. Otherwise, partly sunny, with a high near 74. Light south wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Mostly cloudy, with a low around 63. South wind 8 to 11 mph, with gusts as high as 24 mph.
Saturday
Showers, with thunderstorms also possible after 10am. High near 72. South wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
A slight chance of showers before 1am. Mostly cloudy, with a low around 42. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 72.
Monday Night
A chance of showers after 1am. Partly cloudy, with a low around 55. Chance of precipitation is 30%.
Tuesday
Showers likely. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.
Wednesday
Showers. High near 71. Breezy. Chance of precipitation is 80%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 48.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Troy OH
 40.03°N 84.2°W (Elev. 869 ft)
Last Update:
4:00 pm EST Mar 5, 2026
Forecast Valid:
4pm EST Mar 5, 2026-6pm EDT Mar 12, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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