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

Hazardous Weather Conditions

Current conditions at

Dayton, Dayton-Wright Brothers Airport (KMGY)

Lat: 39.59°NLon: 84.22°WElev: 958ft.

Light Rain

54°F

12°C

Humidity 97%
Wind Speed Vrbl 3 mph
Barometer 29.44 in (996.4 mb)
Dewpoint 53°F (12°C)
Visibility 8.00 mi
Last update 20 Feb 3:53 am EST
Extended Forecast for

Harveysburg OH

Flood Warning until February 20, 09:15am
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning until February 20, 09:15am

    NOW until 9:15am Fri

    Flood Warning

  • Overnight

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 52. Breezy, with a west wind 17 to 24 mph, with gusts as high as 40 mph.

    High: 52 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29. West wind 6 to 13 mph, with gusts as high as 23 mph.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46. West wind 5 to 9 mph.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28. Northwest wind around 7 mph.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow. Mostly cloudy, with a high near 35. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 53. Southwest wind around 13 mph, with gusts as high as 24 mph.
Friday
Mostly sunny, with a high near 52. Breezy, with a west wind 17 to 24 mph, with gusts as high as 40 mph.
Friday Night
Partly cloudy, with a low around 29. West wind 6 to 13 mph, with gusts as high as 23 mph.
Saturday
Mostly sunny, with a high near 46. West wind 5 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 28. Northwest wind around 7 mph.
Sunday
A chance of snow. Mostly cloudy, with a high near 35. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
Mostly cloudy, with a high near 34.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Partly sunny, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
A chance of rain. Mostly cloudy, with a high near 49. Chance of precipitation is 40%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Thursday
A chance of rain. Partly sunny, with a high near 45. Chance of precipitation is 30%.
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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:
4:01 am EST Feb 20, 2026
Forecast Valid:
4am EST Feb 20, 2026-6pm EST Feb 26, 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