Current conditions at
Dayton, Dayton-Wright Brothers Airport (KMGY)
Lat: 39.59°NLon: 84.22°WElev: 958ft.
Fog/Mist
33°F
1°C
| Humidity | 89% |
| Wind Speed | Calm |
| Barometer | 30.02 in (1017.6 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 5.00 mi |
| Last update | 6 Dec 11:53 pm EST |
Extended Forecast for
Miamisburg OH
Overnight

Low: 28 °F
Chance
Freezing Rain
and Patchy
FogSunday
High: 39 °F
Chance Wintry
Mix then
Chance
DrizzleSunday Night
Low: 20 °F
Slight Chance
Rain/Snow
then Slight
Chance SnowMonday

High: 31 °F
Mostly Sunny
Monday Night

Low: 18 °F
Partly Cloudy
Tuesday

High: 41 °F
Mostly Cloudy
Tuesday Night
Low: 35 °F
Mostly Cloudy
then Chance
Rain and
BreezyWednesday

High: 45 °F
Chance Rain
and BreezyWednesday Night
Low: 27 °F
Mostly Cloudy
then Chance
Snow
Detailed Forecast
Overnight
A chance of freezing rain after 4am. Patchy fog before 4am. Otherwise, cloudy, with a low around 28. Light south wind. Chance of precipitation is 30%.
Sunday
A chance of rain, snow, and freezing rain before 1pm, then a chance of drizzle between 1pm and 2pm, then a slight chance of rain after 2pm. Mostly cloudy, with a high near 39. Light and variable wind becoming northwest 5 to 7 mph in the morning. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
A slight chance of snow before 7pm, then a slight chance of rain between 7pm and 9pm, then a slight chance of snow after 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 20. Northeast wind around 11 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 31. Northeast wind 6 to 9 mph.
Monday Night
Partly cloudy, with a low around 18. Light and variable wind becoming south 5 to 8 mph after midnight.
Tuesday
Mostly cloudy, with a high near 41.
Tuesday Night
A chance of rain after 1am. Mostly cloudy, with a low around 35. Breezy. Chance of precipitation is 40%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 45. Breezy. Chance of precipitation is 50%.
Wednesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Thursday
A chance of rain and snow before 1pm, then a chance of snow. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.
Friday
A chance of snow. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 7.
Saturday
Partly sunny, with a high near 18.
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ABOUT THIS FORECAST
Point Forecast:
Miamisburg OH
39.62°N 84.27°W (Elev. 899 ft)
39.62°N 84.27°W (Elev. 899 ft)
12:18 am EST Dec 7, 2025
12am EST Dec 7, 2025-6pm EST Dec 13, 2025


