Hartwell, GA Weather & Growing Conditions
This Afternoon
95°F
Sunny
Sunny, with a high near 95. Heat index values as high as 100. East northeast wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 95°F | Sunny | 2 mph ENE | 11% |
| Tonight | 73°F | Slight Chance Showers And Thunderstorms | 2 mph N | 21% |
| Saturday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 6 mph NE | 32% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms | 6 mph ENE | 51% |
| Sunday | 87°F | Patchy Fog then Chance Showers And Thunderstorms | 5 mph E | 34% |
| Sunday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 mph N | 29% |
| Monday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 mph SSW | 41% |
| Monday Night | 72°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 3 mph ENE | 60% |
| Tuesday | 83°F | Showers And Thunderstorms Likely | 7 mph ENE | 62% |
| Tuesday Night | 69°F | Showers And Thunderstorms Likely | 7 to 12 mph NE | 62% |
| Wednesday | 78°F | Chance Showers And Thunderstorms | 12 mph NE | 40% |
| Wednesday Night | 65°F | Chance Showers And Thunderstorms | 12 to 15 mph NE | 40% |
| Thursday | 78°F | Mostly Sunny | 8 to 12 mph NE | 10% |
| Thursday Night | 64°F | Partly Cloudy | 8 mph NE | 8% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hartwell, GA
Last spring frost
Mar 20
First fall frost
Nov 15
Growing season
241 days
Hardiness zone
8a
Explore more for Hartwell, GA: full frost dates · planting calendar · Georgia frost dates
Climate data from the nearest NOAA station, Hartwell, Ga (1.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.