Sequatchie, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sequatchie, a community in Marion County, Tennessee.
Today
97°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1pm. Mostly sunny. High near 97, with temperatures falling to around 90 in the afternoon. Heat index values as high as 106. South wind around 0 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Sequatchie
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 97°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 42% |
| Tonight | 70°F | Chance Showers And Thunderstorms then Mostly Clear | 0 mph | 27% |
| Sunday | 94°F | Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 33% |
| Sunday Night | 70°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 19% |
| Monday | 94°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 45% |
| Monday Night | 68°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 mph | 62% |
| Tuesday | 89°F | Showers And Thunderstorms | 0 mph | 79% |
| Tuesday Night | 66°F | Showers And Thunderstorms | 0 mph | 79% |
| Wednesday | 82°F | Rain Showers Likely | 0 to 5 mph S | 66% |
| Wednesday Night | 62°F | Showers And Thunderstorms Likely | 0 mph | 66% |
| Thursday | 82°F | Mostly Sunny then Slight Chance Rain Showers | 0 mph | 17% |
| Thursday Night | 60°F | Slight Chance Rain Showers then Partly Cloudy | 0 mph | 17% |
| Friday | 82°F | Mostly Sunny | 0 to 5 mph N | 13% |
| Friday Night | 59°F | Partly Cloudy | 0 to 5 mph N | 13% |
Forecast source: National Weather Service (api.weather.gov) for Sequatchie (35.111, -85.597). Updated through the day.
Growing snapshot for Sequatchie
Last spring frost
Apr 7
First fall frost
Oct 31
Growing season
208 days
Hardiness zone
8a
More local growing data for Sequatchie: nearby ZIP 37347 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Griffith Creek
Jasper
Kimball
Monteagle
New Hope
Powells Crossroads
Signal Mountain
South Pittsburg
Whiteside
Whitwell
Climate data from the nearest NOAA station, Bridgeport 5 Nw, Al (12.1 mi from Sequatchie). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.