Current conditions at
Dayton, Dayton-Wright Brothers Airport (KMGY)
Lat: 39.59°NLon: 84.22°WElev: 958ft.
Fair
38°F
3°C
| Humidity | 55% |
| Wind Speed | S 7 mph |
| Barometer | 30.23 in (1024.2 mb) |
| Dewpoint | 23°F (-5°C) |
| Visibility | 10.00 mi |
| Wind Chill | 33°F (1°C) |
| Last update | 21 Apr 4:53 am EDT |
Extended Forecast for
Miamisburg OH
Today
High: 76 °F
Mostly Sunny
Tonight
Low: 58 °F
Chance
Showers then
Showers
LikelyWednesday
High: 74 °F
Chance
Showers then
Chance
T-stormsWednesday Night
Low: 57 °F
Chance
T-storms then
Partly CloudyThursday
High: 80 °F
Sunny
Thursday Night
Low: 60 °F
Mostly Clear
Friday
High: 80 °F
Mostly Sunny
then Chance
ShowersFriday Night
Low: 60 °F
Showers
LikelySaturday
High: 73 °F
Showers
Likely
Detailed Forecast
Today
Mostly sunny, with a high near 76. Southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 31 mph.
Tonight
A chance of showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 58. Southwest wind 10 to 16 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers and thunderstorms before 11am, then a chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 74. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of thunderstorms before 8pm. Partly cloudy, with a low around 57. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Sunny, with a high near 80. Light south wind becoming southwest 5 to 9 mph in the morning.
Thursday Night
Mostly clear, with a low around 60.
Friday
A chance of showers after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 40%.
Friday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Saturday
Showers likely, mainly before 8am. Partly sunny, with a high near 73. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 52.
Monday
A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 50%.
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Forecast AreaABOUT 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 Apr 21, 2026
5am EDT Apr 21, 2026-6pm EDT Apr 27, 2026
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