Darien, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Darien, a city in Mcintosh County, Georgia.
Today
92°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 3pm. Mostly sunny. High near 92, with temperatures falling to around 85 in the afternoon. Heat index values as high as 103. South wind 3 to 9 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Darien
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 to 9 mph S | 41% |
| Tonight | 74°F | Showers And Thunderstorms Likely then Partly Cloudy | 2 to 9 mph S | 56% |
| Wednesday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 12 mph S | 26% |
| Wednesday Night | 75°F | Slight Chance Showers And Thunderstorms | 1 to 10 mph S | 26% |
| Thursday | 91°F | Chance Showers And Thunderstorms | 0 to 10 mph SE | 27% |
| Thursday Night | 76°F | Chance Showers And Thunderstorms | 1 to 9 mph SE | 27% |
| Friday | 92°F | Chance Showers And Thunderstorms | 1 to 13 mph E | 50% |
| Friday Night | 76°F | Chance Showers And Thunderstorms | 2 to 10 mph E | 34% |
| Saturday | 91°F | Showers And Thunderstorms Likely | 2 to 9 mph SE | 69% |
| Saturday Night | 75°F | Chance Showers And Thunderstorms | 1 to 8 mph SE | 38% |
| Sunday | 93°F | Chance Showers And Thunderstorms | 0 to 7 mph S | 41% |
| Sunday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 to 7 mph S | 41% |
| Monday | 95°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 to 7 mph S | 34% |
| Monday Night | 76°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 to 7 mph S | 34% |
Forecast source: National Weather Service (api.weather.gov) for Darien (31.343, -81.424). Updated through the day.
Growing snapshot for Darien
Last spring frost
Feb 20
First fall frost
Dec 19
Growing season
298 days
Hardiness zone
9a
More local growing data for Darien: nearby ZIP 31305 weather · frost dates · planting calendar · Georgia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Sapelo Is, Ga (6.1 mi from Darien). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.