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

Cleveland Regional Jetport (KRZR)

Lat: 35.21°NLon: 84.8°WElev: 860ft.

Overcast

63°F

17°C

Humidity 83%
Wind Speed Vrbl 6 mph
Barometer 29.85 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 18 Feb 4:35 pm EST
Extended Forecast for

Dayton TN

  • This Afternoon

    This Afternoon: A 20 percent chance of showers. Cloudy, with a high near 64. South wind around 5 mph.

    High: 64 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 40 percent chance of showers, mainly after 8pm. Cloudy, with a low around 57. Calm wind becoming southwest around 5 mph.

    Low: 57 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 73. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 73 °F

    Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of showers, then showers and possibly a thunderstorm after 1am. Low around 58. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    Low: 58 °F

    Chance
    Showers then
    Showers

  • Friday

    Friday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 72. West wind around 5 mph.

    High: 72 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 47. Calm wind. Chance of precipitation is 40%.

    Low: 47 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers, mainly before 1pm. Mostly sunny, with a high near 65. Calm wind becoming north around 5 mph.

    High: 65 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Cloudy, with a high near 64. South wind around 5 mph.
Tonight
A 40 percent chance of showers, mainly after 8pm. Cloudy, with a low around 57. Calm wind becoming southwest around 5 mph.
Thursday
A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 73. South wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
A chance of showers, then showers and possibly a thunderstorm after 1am. Low around 58. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Friday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 72. West wind around 5 mph.
Friday Night
A slight chance of showers before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 47. Calm wind. Chance of precipitation is 40%.
Saturday
A 30 percent chance of showers, mainly before 1pm. Mostly sunny, with a high near 65. Calm wind becoming north around 5 mph.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Mostly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
A slight chance of showers. Mostly cloudy, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dayton TN
 35.49°N 85.01°W (Elev. 699 ft)
Last Update:
1:26 pm EST Feb 18, 2026
Forecast Valid:
4pm EST Feb 18, 2026-6pm EST Feb 25, 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