Summerville, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Summerville, a city in Chattooga County, Georgia.
Today
71°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy, with a high near 71. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
7-day forecast for Summerville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Showers And Thunderstorms | 5 to 15 mph S | 87% |
| Tonight | 59°F | Showers And Thunderstorms Likely then Mostly Cloudy | 0 to 5 mph SW | 61% |
| Thursday | 75°F | Mostly Sunny | 0 to 5 mph W | 9% |
| Thursday Night | 49°F | Partly Cloudy | 0 mph | 4% |
| Friday | 73°F | Sunny | 0 to 5 mph NW | 3% |
| Friday Night | 43°F | Mostly Clear | 5 mph NW | 1% |
| Saturday | 64°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Saturday Night | 36°F | Partly Cloudy | 5 to 10 mph N | 0% |
| Sunday | 64°F | Mostly Sunny | 5 mph N | 0% |
| Sunday Night | 36°F | Mostly Clear | 5 mph N | 0% |
| Monday | 65°F | Sunny | 5 mph N | 1% |
| Monday Night | 36°F | Mostly Clear | 0 mph | 2% |
| Tuesday | 68°F | Sunny | 0 to 5 mph NW | 2% |
| Tuesday Night | 38°F | Mostly Clear | 0 mph | 2% |
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 Nov 4, 2026.