Harman US

Middle Valley, TN Weather & Growing Conditions

Today
97°F
Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Sunny. High near 97, with temperatures falling to around 93 in the afternoon. Heat index values as high as 105. Northeast wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
Today 97°F Sunny then Chance Showers And Thunderstorms 0 to 5 mph NE 28%
Tonight 72°F Chance Showers And Thunderstorms then Partly Cloudy 0 mph 35%
Sunday 95°F Mostly Sunny then Chance Showers And Thunderstorms 0 to 5 mph SW 30%
Sunday Night 71°F Chance Showers And Thunderstorms then Partly Cloudy 0 mph 31%
Monday 95°F Mostly Sunny then Chance Showers And Thunderstorms 0 mph 42%
Monday Night 69°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 0 mph 62%
Tuesday 89°F Showers And Thunderstorms 0 to 5 mph SW 82%
Tuesday Night 67°F Showers And Thunderstorms 0 to 5 mph SE 82%
Wednesday 83°F Rain Showers Likely 0 to 5 mph S 67%
Wednesday Night 63°F Showers And Thunderstorms Likely 0 to 5 mph NW 67%
Thursday 82°F Mostly Sunny then Slight Chance Rain Showers 0 to 5 mph NW 18%
Thursday Night 61°F Slight Chance Rain Showers then Partly Cloudy 0 to 5 mph N 18%
Friday 82°F Mostly Sunny 0 to 5 mph N 14%
Friday Night 60°F Partly Cloudy 5 mph N 14%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Middle Valley, TN

Last spring frost
Apr 7
First fall frost
Oct 29
Growing season
203 days
Hardiness zone
8a

Explore more for Middle Valley, TN: full frost dates · planting calendar · Tennessee frost dates

Climate data from the nearest NOAA station, Soddy Daisy-Mowbray Mtn, Tn (8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.