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.

Fair

12°F

-11°C

Humidity 58%
Wind Speed W 12 G 20 mph
Barometer 30.16 in (1023.5 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 28 Jan 3:53 pm EST
Extended Forecast for

Harveysburg OH

Cold Weather Advisory January 28, 07:00pm until January 29, 11:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: Partly cloudy, with a low around -5. West wind 5 to 8 mph becoming calm after midnight.

    Low: -5 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 18. Wind chill values as low as -5. Calm wind.

    High: 18 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 2. Calm wind.

    Low: 2 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 16. Wind chill values as low as -5. Northeast wind 3 to 7 mph.

    High: 16 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -3. North wind around 6 mph.

    Low: -3 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 12.

    High: 12 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 1.

    Low: 1 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 18.

    High: 18 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around -5. West wind 5 to 8 mph becoming calm after midnight.
Thursday
Partly sunny, with a high near 18. Wind chill values as low as -5. Calm wind.
Thursday Night
Mostly cloudy, with a low around 2. Calm wind.
Friday
Partly sunny, with a high near 16. Wind chill values as low as -5. Northeast wind 3 to 7 mph.
Friday Night
Mostly cloudy, with a low around -3. North wind around 6 mph.
Saturday
Partly sunny, with a high near 12.
Saturday Night
Mostly cloudy, with a low around 1.
Sunday
Partly sunny, with a high near 18.
Sunday Night
Mostly cloudy, with a low around 5.
Monday
Mostly cloudy, with a high near 26.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Mostly cloudy, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 33. 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:
4:00 pm EST Jan 28, 2026
Forecast Valid:
4pm EST Jan 28, 2026-6pm EST Feb 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