Copperhill, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Copperhill, a city in Fannin County, Tennessee.
Today
93°F
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 4pm. Sunny. High near 93, with temperatures falling to around 88 in the afternoon. Heat index values as high as 98. North wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Copperhill
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 93°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph N | 19% |
| Tonight | 66°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 28% |
| Sunday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 46% |
| Sunday Night | 64°F | Chance Showers And Thunderstorms | 0 mph | 34% |
| Monday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 48% |
| Monday Night | 64°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 mph | 63% |
| Tuesday | 85°F | Showers And Thunderstorms | 0 mph | 87% |
| Tuesday Night | 62°F | Showers And Thunderstorms | 0 mph | 87% |
| Wednesday | 79°F | Showers And Thunderstorms Likely | 0 to 5 mph SE | 63% |
| Wednesday Night | 59°F | Showers And Thunderstorms Likely | 0 to 5 mph SE | 63% |
| Thursday | 79°F | Partly Sunny then Chance Rain Showers | 0 to 5 mph N | 29% |
| Thursday Night | 57°F | Chance Rain Showers then Partly Cloudy | 0 mph | 29% |
| Friday | 77°F | Mostly Sunny then Chance Rain Showers | 0 to 5 mph N | 30% |
| Friday Night | 55°F | Chance Rain Showers then Partly Cloudy | 0 to 5 mph N | 30% |
Forecast source: National Weather Service (api.weather.gov) for Copperhill (34.999, -84.391). Updated through the day.
Growing snapshot for Copperhill
Last spring frost
Apr 2
First fall frost
Nov 1
Growing season
212 days
Hardiness zone
7b
More local growing data for Copperhill: nearby ZIP 30555 weather · frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Chatsworth 2, Ga (24.4 mi from Copperhill). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.