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
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| 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.