Berkeley Lake, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Berkeley Lake, a city in Gwinnett County, Georgia.
This Afternoon
96°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 5pm. Sunny, with a high near 96. Heat index values as high as 101. North wind around 5 mph. Chance of precipitation is 20%.
7-day forecast for Berkeley Lake
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 96°F | Slight Chance Showers And Thunderstorms | 5 mph N | 19% |
| Tonight | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph N | 26% |
| Saturday | 94°F | Sunny then Chance Showers And Thunderstorms | 0 to 5 mph NE | 34% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 5 mph NE | 52% |
| Sunday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph E | 32% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 32% |
| Monday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph N | 50% |
| Monday Night | 70°F | Chance Showers And Thunderstorms | 0 to 5 mph E | 50% |
| Tuesday | 87°F | Showers And Thunderstorms Likely | 0 to 5 mph E | 63% |
| Tuesday Night | 68°F | Showers And Thunderstorms Likely | 5 to 10 mph E | 63% |
| Wednesday | 82°F | Chance Showers And Thunderstorms | 10 mph NE | 34% |
| Wednesday Night | 64°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 34% |
| Thursday | 80°F | Mostly Sunny | 10 mph N | 7% |
| Thursday Night | 62°F | Partly Cloudy | 5 to 10 mph N | 7% |
Forecast source: National Weather Service (api.weather.gov) for Berkeley Lake (33.981, -84.186). Updated through the day.
Growing snapshot for Berkeley Lake
Last spring frost
Mar 25
First fall frost
Nov 9
Growing season
228 days
Hardiness zone
8a
More local growing data for Berkeley Lake: nearby ZIP 30096 weather · frost dates · planting calendar · Georgia frost dates
Nearby towns & communities
Buford
Dacula
Grayson
Lawrenceville
Lilburn
Mountain Park
Norcross
Peachtree Corners
Rest Haven
Snellville
Sugar Hill
Suwanee
Climate data from the nearest NOAA station, Atlanta Peachtree Ap, Ga (11.3 mi from Berkeley Lake). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.