Rockwood, TN Weather & Growing Conditions
Today
85°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. Northeast 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 | 85°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 29% |
| Tonight | 67°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 22% |
| Wednesday | 83°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 62% |
| Wednesday Night | 68°F | Showers And Thunderstorms Likely then Mostly Cloudy | 0 mph | 60% |
| Thursday | 84°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 69% |
| Thursday Night | 68°F | Showers And Thunderstorms Likely then Partly Cloudy | 0 mph | 69% |
| Friday | 85°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 59% |
| Friday Night | 68°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 mph | 59% |
| Saturday | 85°F | Chance Showers And Thunderstorms | 0 mph | 67% |
| Saturday Night | 68°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 mph | 67% |
| Sunday | 85°F | Chance Showers And Thunderstorms | 0 mph | 46% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 46% |
| Monday | 86°F | Chance Showers And Thunderstorms | 0 mph | 44% |
| Monday Night | 69°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 44% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Rockwood, TN
Last spring frost
Apr 8
First fall frost
Oct 31
Growing season
203 days
Hardiness zone
7a
Explore more for Rockwood, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Rockwood 2, Tn (3.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.