Pocahontas, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Pocahontas, a community in Mcnairy County, Tennessee.
Overnight
73°F
Mostly Clear
Mostly clear, with a low around 73. Wind around 0 mph.
7-day forecast for Pocahontas
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 73°F | Mostly Clear | 0 mph | 0% |
| Saturday | 101°F | Sunny | 0 mph | 2% |
| Saturday Night | 73°F | Partly Cloudy | 0 mph | 2% |
| Sunday | 100°F | Mostly Sunny | 0 to 5 mph W | 2% |
| Sunday Night | 73°F | Partly Cloudy | 0 mph | 2% |
| Monday | 98°F | Mostly Sunny | 0 to 5 mph WSW | 8% |
| Monday Night | 70°F | Chance Showers And Thunderstorms | 0 to 5 mph N | 38% |
| Tuesday | 91°F | Mostly Sunny | 0 to 10 mph N | 13% |
| Tuesday Night | 64°F | Mostly Clear | 5 to 10 mph N | 13% |
| Wednesday | 86°F | Mostly Sunny | 5 to 10 mph N | 8% |
| Wednesday Night | 62°F | Mostly Clear | 0 to 10 mph N | 8% |
| Thursday | 86°F | Mostly Sunny | 5 to 10 mph NNE | 3% |
| Thursday Night | 61°F | Partly Cloudy | 0 to 10 mph NNE | 3% |
| Friday | 85°F | Mostly Sunny | 0 to 10 mph NNE | 2% |
Forecast source: National Weather Service (api.weather.gov) for Pocahontas (35.055, -88.802). Updated through the day.
Growing snapshot for Pocahontas
Last spring frost
Apr 6
First fall frost
Oct 30
Growing season
206 days
Hardiness zone
7b
More local growing data for Pocahontas: nearby ZIP 38061 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Adamsville
Bethel Springs
Chewalla
Eastview
Essary Springs
Finger
Guys
Michie
Ramer
Selmer
Stantonville
Climate data from the nearest NOAA station, Selmer, Tn (11.8 mi from Pocahontas). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.