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.

Light Rain

60°F

16°C

Humidity 75%
Wind Speed NW 10 mph
Barometer 29.85 in (1010.4 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 10 May 12:56 am EDT
Extended Forecast for

Troy OH

  • Overnight

    Overnight: A slight chance of showers before 2am. Mostly cloudy, with a low around 51. North wind around 6 mph. Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 67. Light and variable wind becoming northwest around 6 mph in the afternoon.

    High: 67 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. North wind 5 to 8 mph becoming calm after midnight.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 63. Light north wind increasing to 5 to 10 mph in the afternoon.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. North wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Showers. Low around 55. Chance of precipitation is 80%.

    Low: 55 °F

    Showers

  • Wednesday

    Wednesday: Showers, mainly before 8am. High near 70. Breezy. Chance of precipitation is 80%.

    High: 70 °F

    Showers then
    Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of showers before 2am. Mostly cloudy, with a low around 51. North wind around 6 mph. Chance of precipitation is 20%.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 67. Light and variable wind becoming northwest around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 42. North wind 5 to 8 mph becoming calm after midnight.
Monday
Sunny, with a high near 63. Light north wind increasing to 5 to 10 mph in the afternoon.
Monday Night
Mostly clear, with a low around 40. North wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
Showers. Low around 55. Chance of precipitation is 80%.
Wednesday
Showers, mainly before 8am. High near 70. Breezy. Chance of precipitation is 80%.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 74.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 83.
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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:
4:00 pm EDT May 9, 2026
Forecast Valid:
1am EDT May 10, 2026-6pm EDT May 16, 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