National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Dayton, Dayton-Wright Brothers Airport (KMGY)

Lat: 39.59°NLon: 84.22°WElev: 958ft.

Fair

59°F

15°C

Humidity 28%
Wind Speed S 9 mph
Barometer 30.33 in (1027.2 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 8 Apr 1:53 pm EDT
Extended Forecast for

Harveysburg OH

  • This Afternoon

    This Afternoon: Sunny, with a high near 66. South wind around 8 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. Southeast wind 6 to 8 mph.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 76. Southwest wind 10 to 15 mph.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 53. South wind around 6 mph.

    Low: 53 °F

    Mostly Clear

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 5pm. Partly sunny, with a high near 74. Southwest wind 8 to 13 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 66. South wind around 8 mph.
Tonight
Mostly clear, with a low around 49. Southeast wind 6 to 8 mph.
Thursday
Sunny, with a high near 76. Southwest wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around 53. South wind around 6 mph.
Friday
A chance of showers, with thunderstorms also possible after 5pm. Partly sunny, with a high near 74. Southwest wind 8 to 13 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
Mostly sunny, with a high near 82.
Sunday Night
Mostly cloudy, with a low around 65.
Monday
A chance of showers. Mostly cloudy, with a high near 80. Breezy. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harveysburg OH
 39.51°N 84.03°W (Elev. 899 ft)
Last Update:
10:00 am EDT Apr 8, 2026
Forecast Valid:
2pm EDT Apr 8, 2026-6pm EDT Apr 14, 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