Whitwell, TN Weather & Growing Conditions
Today
87°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely after 10am. Mostly sunny. High near 87, with temperatures falling to around 84 in the afternoon. Heat index values as high as 97. Northeast wind around 0 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Showers And Thunderstorms Likely | 0 mph | 63% |
| Tonight | 69°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 51% |
| Wednesday | 86°F | Slight Chance Showers And Thunderstorms | 0 mph | 69% |
| Wednesday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 46% |
| Thursday | 88°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 52% |
| Thursday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 52% |
| Friday | 88°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 45% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 0 mph | 45% |
| Saturday | 87°F | Chance Showers And Thunderstorms | 0 mph | 71% |
| Saturday Night | 70°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 mph | 71% |
| Sunday | 88°F | Showers And Thunderstorms Likely | 0 mph | 58% |
| Sunday Night | 71°F | Showers And Thunderstorms Likely then Partly Cloudy | 0 mph | 58% |
| Monday | 88°F | Chance Showers And Thunderstorms | 0 mph | 50% |
| Monday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 50% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Whitwell, TN
Last spring frost
Mar 26
First fall frost
Nov 8
Growing season
228 days
Hardiness zone
7b
Explore more for Whitwell, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Whitwell-Sequatchie Vly, Tn (6.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.