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.

Fair

-3°F

-19°C

Humidity 79%
Wind Speed SW 12 mph
Barometer 30.22 in (1025.7 mb)
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Wind Chill-21°F (-29°C)
Last update 28 Jan 11:56 pm EST
Extended Forecast for

Cox Dayton International Airport OH

Cold Weather Advisory January 29, 12:27am until January 29, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 29, 12:27am until January 29, 11:00am

    NOW until 11:00am Thu

    Cold Weather Advisory

  • Overnight

    Low: -3 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 14. Wind chill values as low as -14. West wind around 5 mph becoming calm in the morning.

    High: 14 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -1. Wind chill values as low as -10. Calm wind becoming north around 5 mph after midnight.

    Low: -1 °F

    Mostly Cloudy

  • Friday

    Friday: Isolated snow showers after 1pm. Partly sunny, with a high near 13. Wind chill values as low as -11. Light and variable wind becoming north 5 to 9 mph in the afternoon. Chance of precipitation is 20%.

    High: 13 °F

    Partly Sunny
    then Isolated
    Snow Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around -6. North wind around 9 mph.

    Low: -6 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 10.

    High: 10 °F

    Cold

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -2.

    Low: -2 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 17.

    High: 17 °F

    Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around -3. Wind chill values as low as -14. West wind 7 to 9 mph.
Thursday
Partly sunny, with a high near 14. Wind chill values as low as -14. West wind around 5 mph becoming calm in the morning.
Thursday Night
Mostly cloudy, with a low around -1. Wind chill values as low as -10. Calm wind becoming north around 5 mph after midnight.
Friday
Isolated snow showers after 1pm. Partly sunny, with a high near 13. Wind chill values as low as -11. Light and variable wind becoming north 5 to 9 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around -6. North wind around 9 mph.
Saturday
Mostly sunny and cold, with a high near 10.
Saturday Night
Partly cloudy, with a low around -2.
Sunday
Sunny, with a high near 17.
Sunday Night
Mostly cloudy, with a low around 4.
Monday
Mostly cloudy, with a high near 23.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Mostly cloudy, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
A chance of snow. Mostly cloudy, with a high near 27. Chance of precipitation is 30%.
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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:
11:46 pm EST Jan 28, 2026
Forecast Valid:
12am EST Jan 29, 2026-6pm EST Feb 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation