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.

Fog/Mist

-2°F

-19°C

Humidity 87%
Wind Speed Calm
Barometer 30.31 in (1029.0 mb)
Dewpoint -5°F (-21°C)
Visibility 4.00 mi
Last update 30 Jan 8:56 am EST
Extended Forecast for

Cox Dayton International Airport OH

Cold Weather Advisory January 30, 07:00pm until January 31, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory

  • Today

    Today: Partly sunny, with a high near 14. Wind chill values as low as -12. Northeast wind 3 to 8 mph.

    High: 14 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -6. Wind chill values as low as -20. North wind 7 to 9 mph.

    Low: -6 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 12. Wind chill values as low as -20. North wind 7 to 11 mph, with gusts as high as 24 mph.

    High: 12 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around -2. Wind chill values as low as -15. Northwest wind 8 to 10 mph, with gusts as high as 23 mph.

    Low: -2 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 19. Northwest wind around 7 mph.

    High: 19 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 25.

    High: 25 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 28.

    High: 28 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 14. Wind chill values as low as -12. Northeast wind 3 to 8 mph.
Tonight
Partly cloudy, with a low around -6. Wind chill values as low as -20. North wind 7 to 9 mph.
Saturday
Partly sunny, with a high near 12. Wind chill values as low as -20. North wind 7 to 11 mph, with gusts as high as 24 mph.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around -2. Wind chill values as low as -15. Northwest wind 8 to 10 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 19. Northwest wind around 7 mph.
Sunday Night
Mostly cloudy, with a low around 5.
Monday
Mostly cloudy, with a high near 25.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Mostly cloudy, with a high near 28.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.
Wednesday
A chance of snow. Cloudy, with a high near 28. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 12.
Thursday
Mostly cloudy, with a high near 25.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cox Dayton International Airport OH
 39.9°N 84.22°W (Elev. 994 ft)
Last Update:
6:26 am EST Jan 30, 2026
Forecast Valid:
9am EST Jan 30, 2026-6pm EST Feb 5, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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