Dunwoody, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dunwoody, a city in Dekalb County, Georgia.
Today
87°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 10am and 2pm, then showers and thunderstorms likely. Mostly sunny. High near 87, with temperatures falling to around 83 in the afternoon. Southeast wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Dunwoody
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 61% |
| Tonight | 70°F | Chance Showers And Thunderstorms | 0 to 5 mph E | 52% |
| Wednesday | 87°F | Showers And Thunderstorms Likely | 0 to 5 mph SE | 72% |
| Wednesday Night | 70°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 52% |
| Thursday | 89°F | Showers And Thunderstorms Likely | 0 to 5 mph S | 67% |
| Thursday Night | 71°F | Showers And Thunderstorms Likely | 0 to 5 mph SE | 67% |
| Friday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SE | 40% |
| Friday Night | 71°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 40% |
| Saturday | 89°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 46% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms | 0 mph | 46% |
| Sunday | 90°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 49% |
| Sunday Night | 72°F | Chance Showers And Thunderstorms | 0 mph | 49% |
| Monday | 90°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 40% |
| Monday Night | 72°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 40% |
Forecast source: National Weather Service (api.weather.gov) for Dunwoody (33.941, -84.313). Updated through the day.
Growing snapshot for Dunwoody
Last spring frost
Mar 25
First fall frost
Nov 9
Growing season
228 days
Hardiness zone
8a
More local growing data for Dunwoody: nearby ZIP 30338 weather · frost dates · planting calendar · Georgia frost dates
Nearby towns & communities
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Decatur
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Druid Hills
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Lithonia
North Decatur
North Druid Hills
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Redan
Scottdale
Stone Mountain
Stonecrest
Tucker
Climate data from the nearest NOAA station, Atlanta Peachtree Ap, Ga (5 mi from Dunwoody). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.