Hazardous Weather Conditions
Current conditions at
Dayton, Dayton-Wright Brothers Airport (KMGY)
Lat: 39.59°NLon: 84.22°WElev: 958ft.
Fair
43°F
6°C
| Humidity | 74% |
| Wind Speed | S 3 mph |
| Barometer | 29.96 in (1014.6 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Last update | 9 Mar 4:53 am EDT |
Extended Forecast for
Miamisburg OH
Today

High: 70 °F
Sunny
Tonight

Low: 58 °F
Increasing
CloudsTuesday

High: 75 °F
Chance Rain
Tuesday Night
Low: 65 °F
Chance
T-storms then
RainWednesday

High: 73 °F
Rain and
BreezyWednesday Night

Low: 34 °F
Chance Rain
Thursday

High: 47 °F
Mostly Sunny
Thursday Night

Low: 36 °F
Mostly Cloudy
Friday

High: 58 °F
Chance Rain
and Breezy
Detailed Forecast
Today
Sunny, with a high near 70. Southwest wind 7 to 14 mph, with gusts as high as 25 mph.
Tonight
Increasing clouds, with a low around 58. South wind around 9 mph.
Tuesday
A chance of rain before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 75. South wind 8 to 13 mph. Chance of precipitation is 30%.
Tuesday Night
A slight chance of thunderstorms before 8pm, then a chance of rain and thunderstorms between 8pm and 2am, then rain and possibly a thunderstorm after 2am. Low around 65. South wind 8 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Rain and possibly a thunderstorm. High near 73. Breezy, with a southwest wind 17 to 21 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Wednesday Night
A chance of rain before 2am. Cloudy, with a low around 34. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Mostly sunny, with a high near 47.
Thursday Night
Mostly cloudy, with a low around 36.
Friday
A chance of rain before 2pm. Mostly cloudy, with a high near 58. Breezy. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 33.
Saturday
Mostly cloudy, with a high near 55.
Saturday Night
Mostly cloudy, with a low around 43.
Sunday
Rain likely. Mostly cloudy, with a high near 67. Breezy. Chance of precipitation is 60%.
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ABOUT THIS FORECAST
Point Forecast:
Miamisburg OH
39.64°N 84.27°W (Elev. 797 ft)
39.64°N 84.27°W (Elev. 797 ft)
4:00 am EDT Mar 9, 2026
5am EDT Mar 9, 2026-6pm EDT Mar 15, 2026



