Hazardous Weather Conditions

Current conditions at

Dayton, Dayton-Wright Brothers Airport (KMGY)

Lat: 39.59°NLon: 84.22°WElev: 958ft.

Fair

40°F

4°C

Humidity 47%
Wind Speed NW 8 mph
Barometer 30.05 in (1017.7 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 14 Mar 2:53 am EDT
Extended Forecast for

Miamisburg OH

  • Overnight

    Overnight: Partly cloudy, with a low around 32. Northwest wind around 10 mph.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 51. Calm wind becoming east around 6 mph in the afternoon.

    High: 51 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 42. East wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 72. Breezy, with a south wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 41 mph.

    High: 72 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Sunday Night

    Sunday Night: A chance of rain, then rain and possibly a thunderstorm after 2am.  Low around 34. Breezy, with a south wind 22 to 25 mph, with gusts as high as 41 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 34 °F

    Breezy.
    Chance Rain
    then Rain

  • Monday

    Monday: Rain before 11am, then a chance of snow. Some thunder is also possible.  High near 40. Breezy.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Breezy.
    Rain/Snow
    then Chance
    Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 18. Breezy.

    Low: 18 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 32. Northwest wind around 10 mph.
Saturday
Partly sunny, with a high near 51. Calm wind becoming east around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 42. East wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly cloudy, with a high near 72. Breezy, with a south wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 41 mph.
Sunday Night
A chance of rain, then rain and possibly a thunderstorm after 2am. Low around 34. Breezy, with a south wind 22 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Rain before 11am, then a chance of snow. Some thunder is also possible. High near 40. Breezy. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
Mostly cloudy, with a low around 18. Breezy.
Tuesday
Mostly cloudy, with a high near 30.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
A chance of snow before 2pm. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
Sunny, with a high near 61.
Thursday Night
Mostly clear, with a low around 41.
Friday
Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Miamisburg OH
 39.64°N 84.27°W (Elev. 797 ft)
2:10 am EDT Mar 14, 2026
3am EDT Mar 14, 2026-6pm EDT Mar 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database