National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Dayton, Dayton-Wright Brothers Airport (KMGY)

Lat: 39.59°NLon: 84.22°WElev: 958ft.

Fair

42°F

6°C

Humidity 68%
Wind Speed W 3 mph
Barometer 30.23 in (1023.9 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 5 Apr 11:53 pm EDT
Extended Forecast for

Miamisburg OH

Freeze Watch April 7, 01:00am until April 7, 10:00am
Frost Advisory April 6, 01:00am until April 6, 10:00am
Click here for hazard details and duration
Freeze Watch
Frost Advisory

  • Overnight

    Overnight: Areas of frost after 4am. Otherwise, mostly clear, with a low around 36. Southwest wind 3 to 5 mph.

    Low: 36 °F

    Areas Frost

  • Monday

    Monday: Areas of frost before 9am. Otherwise, mostly sunny, with a high near 59. West wind 8 to 16 mph.

    High: 59 °F

    Areas Frost
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 32. North wind around 10 mph.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 50. Northeast wind 7 to 9 mph.

    High: 50 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 33. East wind around 6 mph.

    Low: 33 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Overnight
Areas of frost after 4am. Otherwise, mostly clear, with a low around 36. Southwest wind 3 to 5 mph.
Monday
Areas of frost before 9am. Otherwise, mostly sunny, with a high near 59. West wind 8 to 16 mph.
Monday Night
Mostly clear, with a low around 32. North wind around 10 mph.
Tuesday
Sunny, with a high near 50. Northeast wind 7 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 33. East wind around 6 mph.
Wednesday
Mostly sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
Partly cloudy, with a low around 55.
Friday
A chance of showers before 2pm. Partly sunny, with a high near 75. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 55.
Saturday
A chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 57.
Sunday
Partly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Miamisburg OH
 39.64°N 84.27°W (Elev. 797 ft)
Last Update:
4:00 pm EDT Apr 5, 2026
Forecast Valid:
12am EDT Apr 6, 2026-6pm EDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation