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

39°F

4°C

Humidity 39%
Wind Speed NA
Barometer 30.62 in (1037.7 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 28 Mar 12:53 pm EDT
Extended Forecast for

Dayton General Airport South Airport OH

  • This Afternoon

    This Afternoon: Sunny, with a high near 47. Calm wind becoming northwest around 5 mph.

    High: 47 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 33. South wind 3 to 8 mph.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 62. Southwest wind 7 to 14 mph.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 51. South wind 8 to 13 mph.

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 70. Southwest wind 13 to 18 mph, with gusts as high as 28 mph.

    High: 70 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 61.

    Low: 61 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 78. Breezy.

    High: 78 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms between 8pm and 2am, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.

    Low: 48 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.

    High: 55 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 47. Calm wind becoming northwest around 5 mph.
Tonight
Mostly clear, with a low around 33. South wind 3 to 8 mph.
Sunday
Mostly sunny, with a high near 62. Southwest wind 7 to 14 mph.
Sunday Night
Mostly cloudy, with a low around 51. South wind 8 to 13 mph.
Monday
Partly sunny, with a high near 70. Southwest wind 13 to 18 mph, with gusts as high as 28 mph.
Monday Night
Mostly cloudy, with a low around 61.
Tuesday
Partly sunny, with a high near 78. Breezy.
Tuesday Night
A chance of showers and thunderstorms between 8pm and 2am, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.
Wednesday
Showers likely. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 38. Chance of precipitation is 50%.
Thursday
Showers likely. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Friday
A chance of showers. Mostly cloudy, with a high near 66. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dayton General Airport South Airport OH
 39.59°N 84.22°W (Elev. 974 ft)
Last Update:
12:38 pm EDT Mar 28, 2026
Forecast Valid:
1pm EDT Mar 28, 2026-6pm EDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation