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

38°F

3°C

Humidity 62%
Wind Speed NW 10 G 16 mph
Barometer 30.05 in (1018.3 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 21 Feb 1:53 pm EST
Extended Forecast for

Miamisburg OH

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 44. Northwest wind around 8 mph.

    High: 44 °F

    Mostly Cloudy

  • Tonight

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

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, mainly between 9am and 10am, then snow showers likely after 10am. Mostly cloudy, with a high near 34. Northwest wind 9 to 17 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A chance of snow showers. Cloudy, with a low around 24. Northwest wind around 16 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Chance Snow
    Showers

  • Monday

    Monday: Mostly cloudy, with a high near 33. Northwest wind 15 to 17 mph.

    High: 33 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 44. Northwest wind around 8 mph.
Tonight
Mostly cloudy, with a low around 28. Northwest wind around 7 mph.
Sunday
Snow likely, mainly between 9am and 10am, then snow showers likely after 10am. Mostly cloudy, with a high near 34. Northwest wind 9 to 17 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
A chance of snow showers. Cloudy, with a low around 24. Northwest wind around 16 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Monday
Mostly cloudy, with a high near 33. Northwest wind 15 to 17 mph.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Partly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Partly sunny, with a high near 51.
Wednesday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Thursday
Rain likely. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
Thursday Night
A chance of rain. Partly cloudy, with a low around 25. Chance of precipitation is 30%.
Friday
Sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Miamisburg OH
 39.64°N 84.27°W (Elev. 797 ft)
Last Update:
12:11 pm EST Feb 21, 2026
Forecast Valid:
2pm EST Feb 21, 2026-6pm EST Feb 27, 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