Harman US

Apison, TN Weather & Growing Conditions

Overnight
64°F
Chance Showers And Thunderstorms
A chance of rain showers before 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
Overnight 64°F Chance Showers And Thunderstorms 15 mph SE 40%
Wednesday 70°F Showers And Thunderstorms 10 to 15 mph S 98%
Wednesday Night 60°F Showers And Thunderstorms then Mostly Cloudy 0 to 10 mph S 77%
Thursday 74°F Partly Sunny 0 to 5 mph SW 13%
Thursday Night 51°F Partly Cloudy 0 mph 11%
Friday 72°F Mostly Sunny 0 to 5 mph NW 4%
Friday Night 45°F Mostly Clear 5 mph N 1%
Saturday 65°F Mostly Sunny 5 to 10 mph N 1%
Saturday Night 39°F Partly Cloudy 5 to 10 mph N 1%
Sunday 64°F Mostly Sunny 5 mph N 5%
Sunday Night 37°F Mostly Clear 5 mph NW 7%
Monday 64°F Sunny 5 mph N 6%
Monday Night 37°F Mostly Clear 0 to 5 mph NW 1%
Tuesday 67°F Sunny 0 to 5 mph W 0%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Apison, TN

Last spring frost
Mar 24
First fall frost
Nov 9
Growing season
230 days
Hardiness zone
8a

Explore more for Apison, TN: full frost dates · planting calendar · Tennessee frost dates

Climate data from the nearest NOAA station, Chattanooga Lovell Ap, Tn (10.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.