Rockwood, TN Weather & Growing Conditions
Overnight
61°F
Chance Rain Showers
A chance of rain showers. Cloudy. Low around 61, with temperatures rising to around 64 overnight. South wind around 5 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 |
|---|---|---|---|---|
| Overnight | 61°F | Chance Rain Showers | 5 mph S | 32% |
| Wednesday | 70°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 to 20 mph S | 88% |
| Wednesday Night | 58°F | Showers And Thunderstorms | 0 to 10 mph SW | 94% |
| Thursday | 73°F | Mostly Sunny | 0 to 5 mph W | 1% |
| Thursday Night | 48°F | Partly Cloudy | 0 mph | 3% |
| Friday | 71°F | Sunny | 0 to 5 mph NW | 3% |
| Friday Night | 42°F | Mostly Clear | 0 to 5 mph N | 1% |
| Saturday | 62°F | Mostly Sunny | 5 mph N | 0% |
| Saturday Night | 35°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Sunday | 60°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Sunday Night | 34°F | Mostly Clear | 0 mph | 1% |
| Monday | 63°F | Sunny | 0 mph | 1% |
| Monday Night | 35°F | Mostly Clear | 0 mph | 1% |
| Tuesday | 67°F | Sunny | 0 mph | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Rockwood, TN
Last spring frost
Apr 10
First fall frost
Oct 27
Growing season
199 days
Hardiness zone
7b
Explore more for Rockwood, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Decatur 7Ne, Tn (4.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.