Norris, TN Weather & Growing Conditions
Today
91°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly sunny. High near 91, with temperatures falling to around 88 in the afternoon. Heat index values as high as 97. Wind around 0 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 33% |
| Tonight | 68°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 26% |
| Sunday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 15% |
| Sunday Night | 67°F | Chance Showers And Thunderstorms | 0 mph | 31% |
| Monday | 88°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 mph | 47% |
| Monday Night | 66°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 mph | 63% |
| Tuesday | 82°F | Showers And Thunderstorms | 0 mph | 85% |
| Tuesday Night | 64°F | Showers And Thunderstorms | 0 mph | 85% |
| Wednesday | 77°F | Showers And Thunderstorms | 0 mph | 79% |
| Wednesday Night | 61°F | Showers And Thunderstorms | 0 mph | 79% |
| Thursday | 75°F | Chance Rain Showers | 0 mph | 39% |
| Thursday Night | 58°F | Chance Rain Showers then Partly Cloudy | 0 mph | 34% |
| 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.