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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 Chill | 29°F (-2°C) |
| Last update | 10 Dec 6:53 am EST |
Extended Forecast for
Miamisburg OH
Today
High: 40 °F
Breezy. Rain
then
Rain/Snow
LikelyTonight

Low: 24 °F
Chance Snow
ShowersThursday

High: 31 °F
Isolated Snow
ShowersThursday Night
Low: 25 °F
Chance Snow
then SnowFriday

High: 34 °F
Snow Likely
Friday Night

Low: 18 °F
Slight Chance
SnowSaturday
High: 26 °F
Cloudy then
Chance SnowSaturday Night

Low: 5 °F
Chance Snow
Sunday

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)
39.62°N 84.27°W (Elev. 899 ft)
4:00 am EST Dec 10, 2025
7am EST Dec 10, 2025-6pm EST Dec 16, 2025



