South Fulton, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for South Fulton, a city in Fulton County, Georgia.
Today
73°F
Showers And Thunderstorms
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 8am, then showers and thunderstorms. Cloudy, with a high near 73. Southeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for South Fulton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Showers And Thunderstorms | 10 mph SE | 90% |
| Tonight | 64°F | Showers And Thunderstorms Likely | 0 to 5 mph S | 62% |
| Thursday | 77°F | Slight Chance Rain Showers | 0 to 5 mph SW | 19% |
| Thursday Night | 56°F | Partly Cloudy then Slight Chance Rain Showers | 0 mph | 15% |
| Friday | 75°F | Slight Chance Rain Showers then Sunny | 0 to 10 mph NW | 15% |
| Friday Night | 47°F | Clear | 5 mph NW | 3% |
| Saturday | 68°F | Sunny | 5 to 10 mph NW | 0% |
| Saturday Night | 40°F | Partly Cloudy | 5 to 10 mph N | 0% |
| Sunday | 67°F | Mostly Sunny | 5 mph N | 0% |
| Sunday Night | 40°F | Mostly Clear | 5 mph NW | 1% |
| Monday | 68°F | Sunny | 5 mph N | 2% |
| Monday Night | 40°F | Mostly Clear | 0 to 5 mph NW | 2% |
| Tuesday | 69°F | Sunny | 0 to 5 mph NW | 4% |
| Tuesday Night | 42°F | Mostly Clear | 0 to 5 mph NW | 4% |
Forecast source: National Weather Service (api.weather.gov) for South Fulton (33.636, -84.583). Updated through the day.
Growing snapshot for South Fulton
Last spring frost
Mar 15
First fall frost
Nov 20
Growing season
252 days
Hardiness zone
8a
More local growing data for South Fulton: nearby ZIP 30349 weather · frost dates · planting calendar · Georgia frost dates
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Climate data from the nearest NOAA station, Atlanta Hartsfield Intl Ap, Ga (4.8 mi from South Fulton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.