Summerville, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Summerville, a city in Chattooga County, Georgia.
This Afternoon
96°F
Sunny
Sunny, with a high near 96. Heat index values as high as 101. Northeast wind around 5 mph.
7-day forecast for Summerville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 96°F | Sunny | 5 mph NE | 7% |
| Tonight | 72°F | Mostly Clear | 0 to 5 mph N | 14% |
| Saturday | 96°F | Sunny then Chance Showers And Thunderstorms | 0 to 5 mph NE | 31% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph E | 31% |
| Sunday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 27% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms | 0 mph | 27% |
| Monday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 29% |
| Monday Night | 68°F | Chance Showers And Thunderstorms | 0 mph | 45% |
| Tuesday | 90°F | Slight Chance Showers And Thunderstorms | 0 mph | 61% |
| Tuesday Night | 67°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 to 5 mph E | 61% |
| Wednesday | 86°F | Chance Showers And Thunderstorms | 0 to 5 mph E | 39% |
| Wednesday Night | 63°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph NE | 39% |
| Thursday | 83°F | Mostly Sunny | 5 mph NE | 8% |
| Thursday Night | 61°F | Partly Cloudy | 5 mph N | 8% |
Forecast source: National Weather Service (api.weather.gov) for Summerville (34.479, -85.349). Updated through the day.
Growing snapshot for Summerville
Last spring frost
Apr 7
First fall frost
Oct 30
Growing season
204 days
Hardiness zone
8a
More local growing data for Summerville: nearby ZIP 30747 weather · frost dates · planting calendar · Georgia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Summerville, Ga (6.5 mi from Summerville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.