Swainsboro, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Swainsboro, a city in Emanuel County, Georgia.
Tonight
71°F
Mostly Clear
Mostly clear, with a low around 71. South wind around 0 mph.
7-day forecast for Swainsboro
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 71°F | Mostly Clear | 0 mph | 8% |
| Saturday | 93°F | Patchy Fog then Chance Showers And Thunderstorms | 0 to 5 mph NW | 37% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms | 0 to 5 mph E | 39% |
| Sunday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph NE | 43% |
| Sunday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 43% |
| Monday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph NE | 43% |
| Monday Night | 71°F | Chance Showers And Thunderstorms | 0 to 5 mph E | 43% |
| Tuesday | 90°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph NE | 51% |
| Tuesday Night | 70°F | Chance Showers And Thunderstorms | 0 to 5 mph NE | 51% |
| Wednesday | 87°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph NE | 32% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph NE | 32% |
| Thursday | 85°F | Mostly Sunny | 10 mph NE | 9% |
| Thursday Night | 66°F | Partly Cloudy | 5 to 10 mph NE | 9% |
| Friday | 84°F | Mostly Sunny | 5 to 10 mph NE | 9% |
Forecast source: National Weather Service (api.weather.gov) for Swainsboro (32.586, -82.335). Updated through the day.
Growing snapshot for Swainsboro
Last spring frost
Mar 21
First fall frost
Nov 8
Growing season
233 days
Hardiness zone
8b
More local growing data for Swainsboro: nearby ZIP 30401 weather · frost dates · planting calendar · Georgia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Kite, Ga (13.5 mi from Swainsboro). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.