Blountville, TN Weather & Growing Conditions
Overnight
66°F
Areas Of Fog
Areas of fog. Partly cloudy, with a low around 66. Northeast wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 66°F | Areas Of Fog | 0 mph | 2% |
| Saturday | 88°F | Areas Of Fog then Mostly Sunny | 0 mph | 14% |
| Saturday Night | 66°F | Slight Chance Showers And Thunderstorms | 0 mph | 24% |
| Sunday | 86°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph S | 32% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 36% |
| Monday | 86°F | Mostly Sunny then Showers And Thunderstorms Likely | 0 to 5 mph SW | 55% |
| Monday Night | 64°F | Showers And Thunderstorms Likely | 0 to 5 mph NE | 65% |
| Tuesday | 81°F | Showers And Thunderstorms | 0 to 5 mph SE | 86% |
| Tuesday Night | 62°F | Showers And Thunderstorms | 5 mph SE | 86% |
| Wednesday | 75°F | Rain Showers Likely | 5 mph E | 68% |
| Wednesday Night | 59°F | Showers And Thunderstorms Likely | 0 to 10 mph E | 68% |
| Thursday | 75°F | Chance Rain Showers | 0 to 5 mph N | 47% |
| Thursday Night | 57°F | Chance Rain Showers | 0 to 5 mph NE | 33% |
| Friday | 74°F | Partly Sunny then Slight Chance Rain Showers | 0 to 5 mph N | 18% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Blountville, TN
Last spring frost
Apr 16
First fall frost
Oct 24
Growing season
190 days
Hardiness zone
7b
Explore more for Blountville, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Bristol Tri City Ap, Tn (4.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.