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

Hazardous Weather Conditions

Current conditions at

Cleveland Regional Jetport (KRZR)

Lat: 35.21°NLon: 84.8°WElev: 860ft.

Fair

27°F

-3°C

Humidity 33%
Wind Speed NE 6 mph
Barometer 30.51 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 20 Jan 10:15 am EST
Extended Forecast for

Dayton TN

  • Today

    Today: Sunny, with a high near 39. Calm wind.

    High: 39 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 21. Calm wind.

    Low: 21 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 49. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 49 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers. Cloudy, with a low around 35. South wind around 5 mph becoming calm.

    Low: 35 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers. Partly sunny, with a high near 51. Calm wind.

    High: 51 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Chance
    Showers

  • Friday

    Friday: A chance of rain showers before 4pm, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 43. Calm wind becoming north around 5 mph in the morning. Chance of precipitation is 30%.

    High: 43 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely. The snow could be heavy at times. Cloudy, with a high near 33. Chance of precipitation is 70%.

    High: 33 °F

    Heavy Snow

Detailed Forecast

Today
Sunny, with a high near 39. Calm wind.
Tonight
Mostly clear, with a low around 21. Calm wind.
Wednesday
Increasing clouds, with a high near 49. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
A 50 percent chance of showers. Cloudy, with a low around 35. South wind around 5 mph becoming calm.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 51. Calm wind.
Thursday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 31. Calm wind.
Friday
A chance of rain showers before 4pm, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 43. Calm wind becoming north around 5 mph in the morning. Chance of precipitation is 30%.
Friday Night
A 40 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 24.
Saturday
Snow likely. The snow could be heavy at times. Cloudy, with a high near 33. Chance of precipitation is 70%.
Saturday Night
Snow likely. The snow could be heavy at times. Cloudy, with a low around 18. Chance of precipitation is 70%.
Sunday
A chance of rain and snow. Partly sunny, with a high near 33. Chance of precipitation is 30%.
Sunday Night
A 10 percent chance of snow. Partly cloudy, with a low around 11.
Monday
Sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dayton TN
 35.51°N 85.01°W (Elev. 791 ft)
Last Update:
6:06 am EST Jan 20, 2026
Forecast Valid:
10am EST Jan 20, 2026-6pm EST Jan 26, 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