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

20°F

-7°C

Humidity 50%
Wind Speed W 7 mph
Barometer 30.26 in (1026.5 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 1 Feb 2:56 pm EST
Extended Forecast for

Troy OH

  • Tonight

    Tonight: Partly cloudy, with a low around 3. Wind chill values as low as -5. Calm wind becoming south around 5 mph after midnight.

    Low: 3 °F

    Partly Cloudy

  • Monday

    Monday: A chance of snow, mainly before 11am. Mostly cloudy, with a high near 30. Wind chill values as low as -3. South wind 6 to 8 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 18. Southwest wind around 6 mph becoming calm after midnight.

    Low: 18 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow. Mostly cloudy, with a high near 30. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 30 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 9. Light north wind.

    Low: 9 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 4.

    Low: 4 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow after 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.

    Low: 17 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 3. Wind chill values as low as -5. Calm wind becoming south around 5 mph after midnight.
Monday
A chance of snow, mainly before 11am. Mostly cloudy, with a high near 30. Wind chill values as low as -3. South wind 6 to 8 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday Night
Mostly cloudy, with a low around 18. Southwest wind around 6 mph becoming calm after midnight.
Tuesday
A slight chance of snow. Mostly cloudy, with a high near 30. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 9. Light north wind.
Wednesday
Mostly sunny, with a high near 20.
Wednesday Night
Mostly cloudy, with a low around 4.
Thursday
Partly sunny, with a high near 25.
Thursday Night
A chance of snow after 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.
Friday
A chance of snow before 1pm. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 4.
Saturday
Mostly sunny, with a high near 17.
Saturday Night
Mostly cloudy, with a low around 4.
Sunday
Partly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Troy OH
 40.03°N 84.2°W (Elev. 869 ft)
Last Update:
12:35 pm EST Feb 1, 2026
Forecast Valid:
3pm EST Feb 1, 2026-6pm EST Feb 8, 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