New Tazewell, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Tazewell, a town in Claiborne County, Tennessee.
Today
87°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly sunny. High near 87, with temperatures falling to around 84 in the afternoon. East wind around 0 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for New Tazewell
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 33% |
| Tonight | 67°F | Chance Showers And Thunderstorms | 0 mph | 32% |
| Wednesday | 85°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 42% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms | 0 mph | 60% |
| Thursday | 84°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 56% |
| Thursday Night | 68°F | Showers And Thunderstorms Likely then Partly Cloudy | 0 to 5 mph S | 56% |
| Friday | 85°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph S | 50% |
| Friday Night | 67°F | Chance Showers And Thunderstorms | 0 mph | 50% |
| Saturday | 85°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 60% |
| Saturday Night | 68°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 mph | 60% |
| Sunday | 86°F | Chance Showers And Thunderstorms | 0 mph | 37% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 37% |
| Monday | 86°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph SW | 35% |
| Monday Night | 69°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 35% |
Forecast source: National Weather Service (api.weather.gov) for New Tazewell (36.438, -83.605). Updated through the day.
Growing snapshot for New Tazewell
Last spring frost
Apr 23
First fall frost
Oct 19
Growing season
177 days
Hardiness zone
7a
More local growing data for New Tazewell: nearby ZIP 37825 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Tazewell, Tn (7.4 mi from New Tazewell). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.