Harman US

Grantville, GA Weather & Growing Conditions

Overnight
70°F
Partly Cloudy
Partly cloudy, with a low around 70. Wind around 0 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 70°F Partly Cloudy 0 mph 2%
Saturday 94°F Sunny then Slight Chance Showers And Thunderstorms 0 mph 37%
Saturday Night 69°F Chance Showers And Thunderstorms then Partly Cloudy 0 mph 33%
Sunday 92°F Sunny 0 mph 11%
Sunday Night 69°F Partly Cloudy 0 mph 14%
Monday 92°F Mostly Sunny then Slight Chance Showers And Thunderstorms 0 mph 22%
Monday Night 68°F Chance Showers And Thunderstorms 0 mph 48%
Tuesday 89°F Chance Showers And Thunderstorms 0 to 5 mph E 54%
Tuesday Night 68°F Chance Showers And Thunderstorms 0 to 5 mph E 54%
Wednesday 85°F Chance Rain Showers then Chance Showers And Thunderstorms 0 to 5 mph NE 39%
Wednesday Night 64°F Chance Showers And Thunderstorms then Partly Cloudy 5 mph NE 39%
Thursday 83°F Mostly Sunny 5 mph NE 8%
Thursday Night 61°F Partly Cloudy 0 to 5 mph NE 8%
Friday 83°F Mostly Sunny 0 to 5 mph N 9%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Grantville, GA

Last spring frost
Apr 3
First fall frost
Nov 2
Growing season
214 days
Hardiness zone
8a

Explore more for Grantville, GA: full frost dates · planting calendar · Georgia frost dates

Climate data from the nearest NOAA station, Newnan 7 Wnw, Ga (12.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.