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

21°C

70°F

Humidity 93%
Wind Speed S 15 km/h
Barometer 1015.2 mb (30.01 in)
Dewpoint 20°C (68°F)
Visibility 16 km
Last update 12 Jul 9:53 pm EDT
Extended Forecast for

Dayton General Airport South Airport OH

  • Tonight

    Tonight: A chance of showers and thunderstorms before 3am, then a slight chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 22. Southwest wind around 11 km/h. Chance of precipitation is 30%. New rainfall amounts between 2.5 and 5 mm possible.

    Low: 22 °C

    Chance
    T-storms

  • Sunday

    Sunday: A chance of showers, mainly after 11am. Partly sunny, with a high near 30. West wind 10 to 13 km/h. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.

    High: 30 °C

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 20. Northwest wind 5 to 10 km/h becoming calm after midnight.

    Low: 20 °C

    Partly Cloudy

  • Monday

    Monday: A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 30. Calm wind. Chance of precipitation is 20%.

    High: 30 °C

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 19. Calm wind.

    Low: 19 °C

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 32. Chance of precipitation is 20%.

    High: 32 °C

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °C

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after 8am. Partly sunny, with a high near 31. Chance of precipitation is 50%.

    High: 31 °C

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.

    Low: 22 °C

    Chance
    T-storms

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 3am, then a slight chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 22. Southwest wind around 11 km/h. Chance of precipitation is 30%. New rainfall amounts between 2.5 and 5 mm possible.
Sunday
A chance of showers, mainly after 11am. Partly sunny, with a high near 30. West wind 10 to 13 km/h. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.
Sunday Night
Partly cloudy, with a low around 20. Northwest wind 5 to 10 km/h becoming calm after midnight.
Monday
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 30. Calm wind. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 19. Calm wind.
Tuesday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 32. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
A chance of showers and thunderstorms after 8am. Partly sunny, with a high near 31. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 31. Chance of precipitation is 70%.
Thursday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 30. Chance of precipitation is 50%.
Friday Night
A chance of showers. Partly cloudy, with a low around 19. Chance of precipitation is 30%.
Saturday
A chance of showers. Mostly sunny, with a high near 27. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Dayton General Airport South Airport OH
 39.59°N 84.22°W (Elev. 974 m)
Last Update:
6:03 pm EDT Jul 12, 2025
Forecast Valid:
10pm EDT Jul 12, 2025-6pm EDT Jul 19, 2025
 
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Additional Resources

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Chance of Precipitation