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 and Breezy

40°F

4°C

Humidity 83%
Wind Speed SW 25 G 35 mph
Barometer 29.48 in (998.8 mb)
Dewpoint 35°F (2°C)
Visibility 6.00 mi
Wind Chill29°F (-2°C)
Last update 10 Dec 6:53 am EST
Extended Forecast for

Miamisburg OH

  • Today

    Today: Rain before 2pm, then rain and snow showers likely between 2pm and 4pm, then a chance of snow showers after 4pm. High near 40. Breezy, with a southwest wind 20 to 22 mph becoming northwest in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 40 °F

    Breezy. Rain
    then
    Rain/Snow
    Likely

  • Tonight

    Tonight: Scattered snow showers, mainly after 10pm. Mostly cloudy, with a low around 24. Northwest wind 11 to 17 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: Isolated snow showers before 1pm. Mostly cloudy, with a high near 31. West wind around 10 mph. Chance of precipitation is 20%.

    High: 31 °F

    Isolated Snow
    Showers

  • Thursday Night

    Thursday Night: Snow, mainly after 1am. Low around 25. Light and variable wind becoming south around 6 mph after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Chance Snow
    then Snow

  • Friday

    Friday: Snow likely, mainly before 1pm. Cloudy, with a high near 34. Southeast wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Snow Likely

  • Friday Night

    Friday Night: A slight chance of snow before 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 20%.

    Low: 18 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A chance of snow after 1pm. Cloudy, with a high near 26. Chance of precipitation is 40%.

    High: 26 °F

    Cloudy then
    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow before 1am. Mostly cloudy, with a low around 5. Chance of precipitation is 50%.

    Low: 5 °F

    Chance Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 14.

    High: 14 °F

    Mostly Sunny

Detailed Forecast

Today
Rain before 2pm, then rain and snow showers likely between 2pm and 4pm, then a chance of snow showers after 4pm. High near 40. Breezy, with a southwest wind 20 to 22 mph becoming northwest in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tonight
Scattered snow showers, mainly after 10pm. Mostly cloudy, with a low around 24. Northwest wind 11 to 17 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday
Isolated snow showers before 1pm. Mostly cloudy, with a high near 31. West wind around 10 mph. Chance of precipitation is 20%.
Thursday Night
Snow, mainly after 1am. Low around 25. Light and variable wind becoming south around 6 mph after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow likely, mainly before 1pm. Cloudy, with a high near 34. Southeast wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 20%.
Saturday
A chance of snow after 1pm. Cloudy, with a high near 26. Chance of precipitation is 40%.
Saturday Night
A chance of snow before 1am. Mostly cloudy, with a low around 5. Chance of precipitation is 50%.
Sunday
Mostly sunny, with a high near 14.
Sunday Night
Partly cloudy, with a low around 3.
Monday
Mostly sunny, with a high near 25.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Mostly cloudy, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
Miamisburg OH
 39.62°N 84.27°W (Elev. 899 ft)
Last Update:
4:00 am EST Dec 10, 2025
Forecast Valid:
7am EST Dec 10, 2025-6pm EST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation