Georgetown, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Georgetown, a community in Chatham County, Georgia.
Tonight
73°F
Partly Cloudy
Partly cloudy, with a low around 73. Southwest wind 0 to 5 mph.
7-day forecast for Georgetown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 73°F | Partly Cloudy | 0 to 5 mph SW | 4% |
| Saturday | 92°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 6 mph NW | 20% |
| Saturday Night | 74°F | Slight Chance Showers And Thunderstorms | 0 to 6 mph E | 21% |
| Sunday | 89°F | Chance Showers And Thunderstorms | 1 to 7 mph NE | 51% |
| Sunday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 6 mph NE | 51% |
| Monday | 88°F | Chance Showers And Thunderstorms | 1 to 6 mph NE | 45% |
| Monday Night | 73°F | Chance Showers And Thunderstorms | 0 to 5 mph E | 45% |
| Tuesday | 88°F | Showers And Thunderstorms Likely | 1 to 7 mph NE | 69% |
| Tuesday Night | 73°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 1 to 6 mph NE | 69% |
| Wednesday | 86°F | Chance Rain Showers then Chance Showers And Thunderstorms | 5 to 9 mph NE | 50% |
| Wednesday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 to 9 mph NE | 50% |
| Thursday | 84°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 10 mph NE | 23% |
| Thursday Night | 69°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 to 9 mph NE | 23% |
| Friday | 84°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 9 mph NE | 24% |
Forecast source: National Weather Service (api.weather.gov) for Georgetown (31.983, -81.230). Updated through the day.
Growing snapshot for Georgetown
Last spring frost
Mar 2
First fall frost
Nov 30
Growing season
270 days
Hardiness zone
9a
More local growing data for Georgetown: nearby ZIP 31419 weather · frost dates · planting calendar · Georgia frost dates
Nearby towns & communities
Bloomingdale
Dutch Island
Garden City
Henderson
Isle of Hope
Montgomery
Pooler
Port Wentworth
Savannah
Skidaway Island
Talahi Island
Thunderbolt
Tybee Island
Vernonburg
Whitemarsh Island
Wilmington Island
Climate data from the nearest NOAA station, Savannah Intl Ap, Ga (10.1 mi from Georgetown). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.