Snellville, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Snellville, a city in Gwinnett County, Georgia.
This Afternoon
96°F
Sunny
Sunny, with a high near 96. Heat index values as high as 101. North wind around 0 mph.
7-day forecast for Snellville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 96°F | Sunny | 0 mph | 13% |
| Tonight | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 21% |
| Saturday | 94°F | Sunny then Chance Showers And Thunderstorms | 0 to 5 mph NE | 31% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms | 5 mph E | 49% |
| Sunday | 90°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph E | 30% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 30% |
| Monday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 46% |
| Monday Night | 70°F | Chance Showers And Thunderstorms | 0 mph | 50% |
| Tuesday | 87°F | Showers And Thunderstorms Likely | 0 to 5 mph E | 61% |
| Tuesday Night | 68°F | Showers And Thunderstorms Likely | 5 to 10 mph NE | 61% |
| Wednesday | 82°F | Chance Showers And Thunderstorms | 10 mph NE | 34% |
| Wednesday Night | 64°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 10 to 15 mph NE | 34% |
| Thursday | 80°F | Mostly Sunny | 5 to 10 mph NE | 6% |
| Thursday Night | 62°F | Partly Cloudy | 5 mph NE | 6% |
Forecast source: National Weather Service (api.weather.gov) for Snellville (33.860, -84.006). Updated through the day.
Growing snapshot for Snellville
Last spring frost
Mar 25
First fall frost
Nov 9
Growing season
228 days
Hardiness zone
8a
More local growing data for Snellville: nearby ZIP 30078 weather · frost dates · planting calendar · Georgia frost dates
Nearby towns & communities
Berkeley Lake
Buford
Dacula
Grayson
Lawrenceville
Lilburn
Mountain Park
Norcross
Peachtree Corners
Rest Haven
Sugar Hill
Suwanee
Climate data from the nearest NOAA station, Atlanta Peachtree Ap, Ga (16.3 mi from Snellville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.