Clinton, TN Weather & Growing Conditions
This Afternoon
77°F
Sunny
Sunny. High near 77, with temperatures falling to around 74 in the afternoon. South wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Sunny | 5 mph S | 1% |
| Tonight | 61°F | Mostly Cloudy then Slight Chance Rain Showers | 0 to 5 mph SW | 18% |
| Wednesday | 71°F | Showers And Thunderstorms | 5 to 10 mph S | 95% |
| Wednesday Night | 60°F | Showers And Thunderstorms | 0 to 5 mph SW | 91% |
| Thursday | 74°F | Mostly Sunny | 0 to 5 mph W | 11% |
| Thursday Night | 50°F | Mostly Cloudy | 0 mph | 6% |
| Friday | 72°F | Mostly Sunny | 0 to 5 mph NW | 5% |
| Friday Night | 45°F | Partly Cloudy | 0 to 5 mph NW | 3% |
| Saturday | 64°F | Mostly Sunny | 5 mph N | 1% |
| Saturday Night | 38°F | Partly Cloudy | 5 mph N | 1% |
| Sunday | 63°F | Mostly Sunny | 0 to 5 mph NW | 7% |
| Sunday Night | 36°F | Mostly Clear | 0 to 5 mph NW | 8% |
| Monday | 64°F | Mostly Sunny | 0 to 5 mph W | 8% |
| Monday Night | 37°F | Mostly Clear | 0 mph | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Clinton, TN
Last spring frost
Mar 31
First fall frost
Nov 4
Growing season
218 days
Hardiness zone
7b
Explore more for Clinton, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Oak Ridge Asos, Tn (6.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.