Morristown, TN Weather & Growing Conditions
This Afternoon
71°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy. High near 71, with temperatures falling to around 67 in the afternoon. Southeast wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Showers And Thunderstorms | 5 to 10 mph SE | 93% |
| Tonight | 60°F | Showers And Thunderstorms | 0 to 5 mph SW | 97% |
| Thursday | 71°F | Partly Sunny | 0 to 10 mph W | 9% |
| Thursday Night | 47°F | Partly Cloudy | 0 to 5 mph NW | 0% |
| Friday | 68°F | Sunny | 0 to 5 mph NW | 3% |
| Friday Night | 43°F | Partly Cloudy | 0 to 5 mph NW | 0% |
| Saturday | 58°F | Mostly Sunny | 5 mph NW | 0% |
| Saturday Night | 32°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Sunday | 60°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Sunday Night | 32°F | Mostly Clear | 0 mph | 0% |
| Monday | 63°F | Mostly Sunny | 0 mph | 0% |
| Monday Night | 33°F | Mostly Clear | 0 mph | 2% |
| Tuesday | 65°F | Mostly Sunny | 0 mph | 2% |
| Tuesday Night | 36°F | Partly Cloudy | 0 mph | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Morristown, TN
Last spring frost
Apr 10
First fall frost
Oct 28
Growing season
201 days
Hardiness zone
7b
Explore more for Morristown, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Morristown Radio Wcrk, Tn (8.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.