Swainsboro, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Swainsboro, a city in Emanuel County, Georgia.
Overnight
65°F
Mostly Cloudy
Mostly cloudy, with a low around 65. East wind around 5 mph.
7-day forecast for Swainsboro
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 65°F | Mostly Cloudy | 5 mph E | 8% |
| Wednesday | 84°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 5 to 10 mph SE | 17% |
| Wednesday Night | 65°F | Chance Showers And Thunderstorms | 5 to 10 mph SE | 36% |
| Thursday | 83°F | Mostly Sunny | 0 to 5 mph S | 11% |
| Thursday Night | 64°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 0 mph | 23% |
| Friday | 81°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 29% |
| Friday Night | 53°F | Mostly Clear | 0 to 5 mph NW | 5% |
| Saturday | 77°F | Sunny | 5 mph NW | 1% |
| Saturday Night | 47°F | Partly Cloudy | 0 to 5 mph N | 1% |
| Sunday | 73°F | Mostly Sunny | 0 to 5 mph NE | 0% |
| Sunday Night | 45°F | Partly Cloudy | 0 mph | 8% |
| Monday | 71°F | Sunny | 0 to 5 mph N | 8% |
| Monday Night | 43°F | Mostly Clear | 0 mph | 5% |
| Tuesday | 73°F | Sunny | 0 to 5 mph N | 7% |
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 Nov 4, 2026.