Current conditions at

Dayton, Dayton-Wright Brothers Airport (KMGY)

Lat: 39.59°NLon: 84.22°WElev: 958ft.

Fair

39°F

4°C

Humidity 70%
Wind Speed N 7 mph
Barometer 30.23 in (1023.9 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 20 Apr 2:53 am EDT
Extended Forecast for

Miamisburg OH

Freeze Warning until April 20, 10:00am
Click here for hazard details and duration
Freeze Warning
  •  
    Freeze Warning until April 20, 10:00am

    NOW until 10:00am Mon

    Freeze Warning

  • Overnight

    Low: 33 °F

    Areas Frost

  • Monday

    Monday: Widespread frost, mainly before 8am.  Otherwise, sunny, with a high near 55. Northwest wind around 6 mph.

    High: 55 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 39. Calm wind becoming southeast around 6 mph after midnight.

    Low: 39 °F

    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76. Southwest wind 9 to 17 mph, with gusts as high as 28 mph.

    High: 76 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers, with thunderstorms also possible after 11pm.  Mostly cloudy, with a low around 58. Southwest wind 10 to 13 mph.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday

    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. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of thunderstorms before 8pm.  Partly cloudy, with a low around 55. Chance of precipitation is 30%.

    Low: 55 °F

    Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

Detailed Forecast

Overnight
Areas of frost after 4am. Otherwise, clear, with a low around 33. North wind around 6 mph.
Monday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 55. Northwest wind around 6 mph.
Monday Night
Clear, with a low around 39. Calm wind becoming southeast around 6 mph after midnight.
Tuesday
Mostly sunny, with a high near 76. Southwest wind 9 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
A chance of showers, with thunderstorms also possible after 11pm. Mostly cloudy, with a low around 58. Southwest wind 10 to 13 mph. Chance of precipitation is 40%. 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. Chance of precipitation is 30%. 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 55. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 61.
Friday
A chance of showers after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Friday Night
Showers likely. Mostly cloudy, with a low around 57. Chance of precipitation is 70%.
Saturday
A chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.
Sunday
A chance of showers. Partly sunny, with a high near 73. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Miamisburg OH
 39.64°N 84.27°W (Elev. 797 ft)
2:10 am EDT Apr 20, 2026
3am EDT Apr 20, 2026-6pm EDT Apr 26, 2026
 
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Additional Resources

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