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.

Overcast with Haze

39°F

4°C

Humidity 79%
Wind Speed N 5 mph
Barometer 30.03 in (1017.6 mb)
Dewpoint 33°F (1°C)
Visibility 5.00 mi
Wind Chill35°F (2°C)
Last update 7 Dec 3:53 pm EST
Extended Forecast for

Miamisburg OH

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Northeast wind 8 to 13 mph.

    Low: 22 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 30. East wind 6 to 10 mph.

    High: 30 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Increasing clouds, with a low around 19. Calm wind becoming southwest 5 to 7 mph after midnight.

    Low: 19 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 40. Southwest wind 10 to 17 mph, with gusts as high as 29 mph.

    High: 40 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of rain after 1am. Mostly cloudy, with a low around 35. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Mostly Cloudy
    then Chance
    Rain and
    Breezy

  • Wednesday

    Wednesday: Rain likely, mainly before 1pm. Cloudy, with a high near 45. Breezy. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Rain Likely
    and Breezy

  • Wednesday Night

    Wednesday Night: A chance of snow after 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: A chance of snow after 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 40%.

    High: 33 °F

    Cloudy then
    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.

    Low: 21 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 22. Northeast wind 8 to 13 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 30. East wind 6 to 10 mph.
Monday Night
Increasing clouds, with a low around 19. Calm wind becoming southwest 5 to 7 mph after midnight.
Tuesday
Mostly cloudy, with a high near 40. Southwest wind 10 to 17 mph, with gusts as high as 29 mph.
Tuesday Night
A chance of rain after 1am. Mostly cloudy, with a low around 35. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely, mainly before 1pm. Cloudy, with a high near 45. Breezy. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Thursday
A chance of snow after 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 40%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.
Friday
Mostly cloudy, with a high near 28.
Friday Night
A chance of snow. Mostly cloudy, with a low around 7. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 18.
Saturday Night
Mostly cloudy, with a low around 6.
Sunday
Partly sunny, with a high near 19.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Miamisburg OH
 39.62°N 84.27°W (Elev. 899 ft)
Last Update:
4:00 pm EST Dec 7, 2025
Forecast Valid:
4pm EST Dec 7, 2025-6pm EST Dec 14, 2025
 
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