Harman US

Norris, TN Weather & Growing Conditions

This Afternoon
91°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Heat index values as high as 95. Northeast wind around 0 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 91°F Chance Showers And Thunderstorms 0 mph 33%
Tonight 69°F Chance Showers And Thunderstorms then Partly Cloudy 0 mph 32%
Sunday 90°F Mostly Sunny then Slight Chance Showers And Thunderstorms 0 to 5 mph SW 15%
Sunday Night 68°F Partly Cloudy 0 mph 14%
Monday 89°F Mostly Sunny then Chance Showers And Thunderstorms 0 mph 52%
Monday Night 67°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 0 mph 55%
Tuesday 83°F Showers And Thunderstorms 0 mph 80%
Tuesday Night 64°F Showers And Thunderstorms 0 mph 80%
Wednesday 78°F Showers And Thunderstorms 0 mph 85%
Wednesday Night 62°F Showers And Thunderstorms 0 mph 85%
Thursday 75°F Chance Rain Showers 0 mph 52%
Thursday Night 58°F Chance Showers And Thunderstorms then Partly Cloudy 0 mph 39%
Friday 75°F Mostly Sunny then Slight Chance Rain Showers 0 to 5 mph N 16%
Friday Night 56°F Slight Chance Rain Showers then Partly Cloudy 0 to 5 mph N 16%

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

Growing snapshot for Norris, TN

Last spring frost
Apr 22
First fall frost
Oct 25
Growing season
184 days
Hardiness zone
7b

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

Climate data from the nearest NOAA station, Norris, Tn (4.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.