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

65°F

18°C

Humidity 42%
Wind Speed NE 6 mph
Barometer 30.12 in (1019.9 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 16 Oct 4:53 pm EDT
Extended Forecast for

Dayton General Airport South Airport OH

  • Tonight

    Tonight: Clear, with a low around 44. East wind around 6 mph.

    Low: 44 °F

    Clear

  • Friday

    Friday: Increasing clouds, with a high near 69. South wind 5 to 8 mph.

    High: 69 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 52. South wind around 7 mph.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers after 2pm. Mostly sunny, with a high near 81. South wind 8 to 15 mph. Chance of precipitation is 20%.

    High: 81 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely, then showers after 11pm. Low around 56. South wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    Low: 56 °F

    Showers
    Likely then
    Showers

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 2pm. High near 65. Breezy. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 65 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A chance of showers before 8pm. Partly cloudy, with a low around 42. Chance of precipitation is 30%.

    Low: 42 °F

    Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: A chance of showers after 2am. Partly cloudy, with a low around 48. Chance of precipitation is 30%.

    Low: 48 °F

    Mostly Clear
    then Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 44. East wind around 6 mph.
Friday
Increasing clouds, with a high near 69. South wind 5 to 8 mph.
Friday Night
Mostly cloudy, with a low around 52. South wind around 7 mph.
Saturday
A slight chance of showers after 2pm. Mostly sunny, with a high near 81. South wind 8 to 15 mph. Chance of precipitation is 20%.
Saturday Night
Showers and thunderstorms likely, then showers after 11pm. Low around 56. South wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Sunday
Showers, with thunderstorms also possible after 2pm. High near 65. Breezy. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
A chance of showers before 8pm. Partly cloudy, with a low around 42. Chance of precipitation is 30%.
Monday
Sunny, with a high near 64.
Monday Night
A chance of showers after 2am. Partly cloudy, with a low around 48. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 62. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dayton General Airport South Airport OH
 39.59°N 84.25°W (Elev. 935 ft)
Last Update:
4:00 pm EDT Oct 16, 2025
Forecast Valid:
5pm EDT Oct 16, 2025-6pm EDT Oct 23, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation