Glennville, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Glennville, a city in Tattnall County, Georgia.
This Afternoon
83°F
Slight Chance Rain Showers
A slight chance of rain showers. Mostly sunny, with a high near 83. East wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
7-day forecast for Glennville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 83°F | Slight Chance Rain Showers | 13 mph E | 21% |
| Tonight | 66°F | Partly Cloudy | 3 to 10 mph E | 3% |
| Wednesday | 84°F | Patchy Fog then Partly Sunny | 3 to 10 mph SE | 5% |
| Wednesday Night | 66°F | Slight Chance Rain Showers | 2 to 7 mph SE | 23% |
| Thursday | 85°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 to 5 mph S | 37% |
| Thursday Night | 66°F | Chance Rain Showers then Mostly Cloudy | 3 mph S | 37% |
| Friday | 83°F | Slight Chance Showers And Thunderstorms | 2 to 7 mph SW | 21% |
| Friday Night | 55°F | Slight Chance Showers And Thunderstorms | 3 mph W | 21% |
| Saturday | 79°F | Mostly Sunny | 5 mph NW | 8% |
| Saturday Night | 50°F | Partly Cloudy then Slight Chance Rain Showers | 3 mph N | 15% |
| Sunday | 75°F | Slight Chance Rain Showers then Mostly Sunny | 5 mph N | 15% |
| Sunday Night | 47°F | Partly Cloudy | 3 mph NW | 13% |
| Monday | 73°F | Slight Chance Rain Showers | 7 mph NW | 15% |
| Monday Night | 43°F | Slight Chance Rain Showers | 5 mph W | 15% |
Forecast source: National Weather Service (api.weather.gov) for Glennville (31.939, -81.932). Updated through the day.
Growing snapshot for Glennville
Last spring frost
Mar 9
First fall frost
Nov 24
Growing season
258 days
Hardiness zone
9a
More local growing data for Glennville: nearby ZIP 30427 weather · frost dates · planting calendar · Georgia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Glennville 3Nw, Ga (4.5 mi from Glennville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.