Lawrenceville, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lawrenceville, a city in Gwinnett County, Georgia.
Today
71°F
Chance Showers And Thunderstorms
A chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and thunderstorms. Cloudy, with a high near 71. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for Lawrenceville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Chance Showers And Thunderstorms | 5 to 10 mph SE | 91% |
| Tonight | 64°F | Showers And Thunderstorms Likely | 0 to 5 mph S | 68% |
| Thursday | 75°F | Slight Chance Rain Showers | 0 to 5 mph SW | 20% |
| Thursday Night | 57°F | Mostly Cloudy then Slight Chance Rain Showers | 0 mph | 18% |
| Friday | 74°F | Slight Chance Rain Showers then Mostly Sunny | 0 to 10 mph W | 18% |
| Friday Night | 48°F | Clear | 5 mph NW | 2% |
| Saturday | 68°F | Sunny | 5 mph NW | 0% |
| Saturday Night | 43°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Sunday | 66°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Sunday Night | 43°F | Mostly Clear | 5 mph NW | 1% |
| Monday | 67°F | Sunny | 5 mph NW | 1% |
| Monday Night | 43°F | Mostly Clear | 0 to 5 mph NW | 1% |
| Tuesday | 68°F | Sunny | 0 to 5 mph NW | 4% |
| Tuesday Night | 45°F | Mostly Clear | 0 to 5 mph NW | 4% |
Forecast source: National Weather Service (api.weather.gov) for Lawrenceville (33.953, -83.992). Updated through the day.
Growing snapshot for Lawrenceville
Last spring frost
Apr 3
First fall frost
Nov 7
Growing season
219 days
Hardiness zone
8a
More local growing data for Lawrenceville: nearby ZIP 30046 weather · frost dates · planting calendar · Georgia frost dates
Nearby towns & communities
Berkeley Lake
Buford
Dacula
Grayson
Lilburn
Mountain Park
Norcross
Peachtree Corners
Rest Haven
Snellville
Sugar Hill
Suwanee
Climate data from the nearest NOAA station, Winder 4S, Ga (15.4 mi from Lawrenceville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.