Fort Oglethorpe, GA Weather & Growing Conditions
This Afternoon
75°F
Mostly Cloudy
Mostly cloudy, with a high near 75. Southeast wind around 15 mph, with gusts as high as 25 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Mostly Cloudy | 15 mph SE | 1% |
| Tonight | 64°F | Chance Rain Showers | 15 mph SE | 47% |
| Wednesday | 71°F | Showers And Thunderstorms | 10 to 15 mph S | 93% |
| Wednesday Night | 60°F | Showers And Thunderstorms Likely | 0 to 10 mph SW | 62% |
| Thursday | 75°F | Mostly Sunny | 0 to 5 mph W | 9% |
| Thursday Night | 51°F | Partly Cloudy | 0 mph | 11% |
| Friday | 72°F | Sunny | 0 to 10 mph NW | 12% |
| Friday Night | 47°F | Mostly Clear | 0 to 5 mph NW | 12% |
| Saturday | 65°F | Mostly Sunny | 5 to 10 mph N | 1% |
| Saturday Night | 41°F | Partly Cloudy | 5 to 10 mph N | 1% |
| Sunday | 64°F | Mostly Sunny | 5 mph N | 5% |
| Sunday Night | 39°F | Mostly Clear | 0 to 5 mph NW | 7% |
| Monday | 64°F | Sunny | 0 to 5 mph NW | 5% |
| Monday Night | 38°F | Mostly Clear | 0 to 5 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fort Oglethorpe, GA
Last spring frost
Apr 6
First fall frost
Oct 30
Growing season
205 days
Hardiness zone
8a
Explore more for Fort Oglethorpe, GA: full frost dates · planting calendar · Georgia frost dates
Climate data from the nearest NOAA station, Chickamauga Pk Larc, Ga (1.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.