Weather forecast for: Dayton TN
Last Update: 7:07 am EDT Oct 3, 2026
Today: Showers and thunderstorms likely, mainly before 2pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 83. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight: A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 67. Calm wind. New rainfall amounts between a quarter and half of an inch possible.
Sunday: Showers and possibly a thunderstorm. High near 77. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night: A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Cloudy, with a low around 60. Calm wind becoming north around 5 mph. Chance of precipitation is 30%.
Monday: Sunny, with a high near 80. Northeast wind 5 to 10 mph.
Monday Night: Mostly clear, with a low around 54. North wind around 5 mph, with gusts as high as 20 mph.
Tuesday: Sunny, with a high near 80. Northeast wind around 5 mph becoming calm in the morning.
Tuesday Night: Mostly clear, with a low around 51.
Wednesday: Sunny, with a high near 80.
Wednesday Night: Mostly clear, with a low around 51.
Thursday: Sunny, with a high near 82.
Thursday Night: Mostly clear, with a low around 51.
Friday: Sunny, with a high near 82.
WeatherWorld.com
City of Dayton, TN
