South Fulton, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for South Fulton, a city in Fulton County, Georgia.
This Afternoon
96°F
Sunny
Sunny, with a high near 96. Heat index values as high as 101. North wind around 5 mph.
7-day forecast for South Fulton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 96°F | Sunny | 5 mph N | 9% |
| Tonight | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SW | 30% |
| Saturday | 95°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph NE | 20% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms | 0 to 5 mph E | 47% |
| Sunday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph E | 29% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms | 0 mph | 29% |
| Monday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph NE | 46% |
| Monday Night | 70°F | Chance Showers And Thunderstorms | 0 mph | 46% |
| Tuesday | 89°F | Chance Showers And Thunderstorms | 0 to 5 mph E | 53% |
| Tuesday Night | 69°F | Chance Showers And Thunderstorms | 5 mph E | 53% |
| Wednesday | 85°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 30% |
| Wednesday Night | 66°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph NE | 30% |
| Thursday | 83°F | Mostly Sunny | 5 to 10 mph NE | 6% |
| Thursday Night | 63°F | Partly Cloudy | 5 to 10 mph N | 6% |
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 Sep 18, 2026.