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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

WhenTempForecastWindPrecip
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

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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.