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

Hazardous Weather Conditions

Current conditions at

Dayton, Cox Dayton International Airport (KDAY)

Lat: 39.91°NLon: 84.22°WElev: 1007ft.

Overcast

76°F

24°C

Humidity 62%
Wind Speed SW 17 mph
Barometer 29.94 in (1013.1 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 15 Apr 12:56 pm EDT
Extended Forecast for

Cox Dayton International Airport OH

  • This Afternoon

    This Afternoon: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 82. Southwest wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly between 2am and 4am. Mostly cloudy, with a low around 65. Southwest wind 11 to 13 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 65 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: Showers and thunderstorms before 1pm, then a chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. High near 76. Southwest wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Partly cloudy, with a low around 57. West wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 80. Southwest wind 6 to 9 mph.

    High: 80 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 63. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers, then showers and possibly a thunderstorm after 8am. High near 75. Breezy. Chance of precipitation is 80%.

    High: 75 °F

    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely

  • Sunday

    Sunday: Mostly sunny, with a high near 54. Breezy.

    High: 54 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

Detailed Forecast

This Afternoon
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 82. Southwest wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms, mainly between 2am and 4am. Mostly cloudy, with a low around 65. Southwest wind 11 to 13 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Showers and thunderstorms before 1pm, then a chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. High near 76. Southwest wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Partly cloudy, with a low around 57. West wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly sunny, with a high near 80. Southwest wind 6 to 9 mph.
Friday Night
A chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 63. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers, then showers and possibly a thunderstorm after 8am. High near 75. Breezy. Chance of precipitation is 80%.
Saturday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 54. Breezy.
Sunday Night
Mostly clear, with a low around 36.
Monday
Sunny, with a high near 59.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Mostly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cox Dayton International Airport OH
 39.9°N 84.22°W (Elev. 994 ft)
Last Update:
12:46 pm EDT Apr 15, 2026
Forecast Valid:
1pm EDT Apr 15, 2026-6pm EDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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