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

29°F

-2°C

Humidity 66%
Wind Speed Calm
Barometer 30.15 in (1022.3 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 3 Feb 12:56 pm EST
Extended Forecast for

2 Miles SSW Vandalia OH

  • This Afternoon

    This Afternoon: A slight chance of snow before 3pm. Mostly cloudy, with a high near 30. Calm wind becoming north around 6 mph. Chance of precipitation is 20%.

    High: 30 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 7. North wind around 6 mph.

    Low: 7 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 22. Wind chill values as low as -2. North wind 6 to 9 mph.

    High: 22 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 5. North wind around 6 mph becoming calm in the evening.

    Low: 5 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 24. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 24 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A slight chance of snow after 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 20%.

    Low: 18 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: A chance of snow before 1pm. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.

    High: 36 °F

    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A slight chance of snow before 3pm. Mostly cloudy, with a high near 30. Calm wind becoming north around 6 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 7. North wind around 6 mph.
Wednesday
Mostly sunny, with a high near 22. Wind chill values as low as -2. North wind 6 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 5. North wind around 6 mph becoming calm in the evening.
Thursday
Mostly cloudy, with a high near 24. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Thursday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 20%.
Friday
A chance of snow before 1pm. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
Friday Night
Partly cloudy, with a low around 6.
Saturday
Mostly sunny, with a high near 20.
Saturday Night
Partly cloudy, with a low around 9.
Sunday
Mostly cloudy, with a high near 28.
Sunday Night
Partly cloudy, with a low around 9.
Monday
Mostly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Vandalia OH
 39.86°N 84.19°W (Elev. 922 ft)
Last Update:
12:01 pm EST Feb 3, 2026
Forecast Valid:
1pm EST Feb 3, 2026-6pm EST Feb 9, 2026
 
Forecast Discussion
 
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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