North Decatur, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for North Decatur, a community in Dekalb County, Georgia.
Today
72°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy, with a high near 72. Southeast wind 10 to 15 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 for North Decatur
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Showers And Thunderstorms | 10 to 15 mph SE | 89% |
| Tonight | 64°F | Showers And Thunderstorms Likely | 0 to 5 mph S | 66% |
| Thursday | 76°F | Slight Chance Rain Showers | 0 to 5 mph SW | 21% |
| Thursday Night | 58°F | Partly Cloudy then Slight Chance Rain Showers | 0 mph | 16% |
| Friday | 74°F | Slight Chance Rain Showers then Mostly Sunny | 5 to 10 mph NW | 16% |
| Friday Night | 49°F | Clear | 5 to 10 mph NW | 2% |
| Saturday | 68°F | Sunny | 5 to 10 mph NW | 0% |
| Saturday Night | 43°F | Partly Cloudy | 0 to 10 mph N | 0% |
| Sunday | 67°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 | 42°F | Mostly Clear | 0 to 5 mph NW | 2% |
| 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 North Decatur (33.807, -84.289). Updated through the day.
Growing snapshot for North Decatur
Last spring frost
Mar 25
First fall frost
Nov 9
Growing season
228 days
Hardiness zone
8a
More local growing data for North Decatur: nearby ZIP 30033 weather · frost dates · planting calendar · Georgia frost dates
Nearby towns & communities
Avondale Estates
Belvedere Park
Brookhaven
Candler-McAfee
Chamblee
Clarkston
Conley
Decatur
Doraville
Druid Hills
Dunwoody
Gresham Park
Lithonia
North Druid Hills
Panthersville
Pine Lake
Redan
Scottdale
Stone Mountain
Stonecrest
Tucker
Climate data from the nearest NOAA station, Atlanta Peachtree Ap, Ga (4.4 mi from North Decatur). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.