Norcross, GA Weather & Growing Conditions
Today
72°F
Chance Showers And Thunderstorms then Showers And Thunderstorms
A chance of showers and thunderstorms before 11am, then showers and thunderstorms. Cloudy, with a high near 72. Southeast wind 5 to 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
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 to 10 mph SE | 88% |
| Tonight | 64°F | Showers And Thunderstorms Likely | 0 to 5 mph S | 67% |
| Thursday | 76°F | Slight Chance Rain Showers | 0 to 5 mph SW | 21% |
| Thursday Night | 57°F | Partly Cloudy then Slight Chance Rain Showers | 0 mph | 17% |
| Friday | 74°F | Slight Chance Rain Showers then Mostly Sunny | 0 to 10 mph NW | 17% |
| Friday Night | 48°F | Clear | 5 to 10 mph NW | 2% |
| Saturday | 68°F | Sunny | 5 to 10 mph NW | 0% |
| Saturday Night | 41°F | Partly Cloudy | 0 to 10 mph N | 0% |
| Sunday | 67°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Sunday Night | 41°F | Mostly Clear | 0 to 5 mph NW | 1% |
| Monday | 67°F | Sunny | 5 mph NW | 1% |
| Monday Night | 41°F | Mostly Clear | 0 to 5 mph NW | 1% |
| Tuesday | 68°F | Sunny | 0 to 5 mph NW | 4% |
| Tuesday Night | 43°F | Mostly Clear | 0 to 5 mph NW | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Norcross, GA
Last spring frost
Mar 25
First fall frost
Nov 9
Growing season
228 days
Hardiness zone
8a
Explore more for Norcross, GA: full frost dates · planting calendar · Georgia frost dates
Climate data from the nearest NOAA station, Atlanta Peachtree Ap, Ga (7.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.