Harman US

Jacksonville, GA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Jacksonville, a city in Telfair County, Georgia.

Overnight
72°F
Mostly Clear
Mostly clear, with a low around 72. Wind around 0 mph.

7-day forecast for Jacksonville

WhenTempForecastWindPrecip
Overnight 72°F Mostly Clear 0 mph 1%
Saturday 94°F Sunny then Chance Showers And Thunderstorms 0 mph 26%
Saturday Night 71°F Slight Chance Showers And Thunderstorms then Partly Cloudy 0 mph 21%
Sunday 92°F Mostly Sunny then Slight Chance Showers And Thunderstorms 0 mph 24%
Sunday Night 71°F Chance Showers And Thunderstorms then Partly Cloudy 0 mph 33%
Monday 91°F Mostly Sunny then Chance Showers And Thunderstorms 0 to 5 mph NE 29%
Monday Night 71°F Chance Showers And Thunderstorms 0 mph 29%
Tuesday 91°F Slight Chance Rain Showers then Chance Showers And Thunderstorms 0 to 5 mph NE 39%
Tuesday Night 70°F Chance Showers And Thunderstorms 0 to 5 mph NE 39%
Wednesday 88°F Mostly Sunny then Slight Chance Showers And Thunderstorms 0 to 10 mph NE 24%
Wednesday Night 68°F Slight Chance Showers And Thunderstorms then Partly Cloudy 0 to 5 mph NE 24%
Thursday 86°F Mostly Sunny 5 to 10 mph NE 7%
Thursday Night 67°F Partly Cloudy 0 to 5 mph NE 7%
Friday 85°F Mostly Sunny 5 mph NE 9%

Forecast source: National Weather Service (api.weather.gov) for Jacksonville (31.813, -82.976). Updated through the day.

Growing snapshot for Jacksonville

Last spring frost
Mar 12
First fall frost
Nov 17
Growing season
252 days
Hardiness zone
8b

More local growing data for Jacksonville: nearby ZIP 31544 weather · frost dates · planting calendar · Georgia frost dates

Nearby towns & communities

All Georgia locations ›

Climate data from the nearest NOAA station, Pridgen, Ga (10.3 mi from Jacksonville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.