Jacksonville, GA Weather & Growing Conditions
This Afternoon
90°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly sunny. High near 90, with temperatures falling to around 86 in the afternoon. Heat index values as high as 97. Southwest wind around 5 mph. Chance of precipitation is 40%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 90°F | Chance Showers And Thunderstorms | 5 mph SW | 40% |
| Tonight | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 38% |
| Wednesday | 92°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 15% |
| Wednesday Night | 72°F | Chance Showers And Thunderstorms then Mostly Cloudy | 0 to 5 mph S | 28% |
| Thursday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SE | 50% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 50% |
| Friday | 93°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 23% |
| Friday Night | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph E | 23% |
| Saturday | 92°F | Chance Showers And Thunderstorms | 0 to 5 mph E | 41% |
| Saturday Night | 73°F | Chance Showers And Thunderstorms | 0 mph | 41% |
| Sunday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph S | 47% |
| Sunday Night | 73°F | Chance Showers And Thunderstorms | 0 mph | 47% |
| Monday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph W | 35% |
| Monday Night | 74°F | Chance Showers And Thunderstorms | 0 mph | 35% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Jacksonville, GA
Last spring frost
Mar 12
First fall frost
Nov 17
Growing season
252 days
Hardiness zone
8b
Explore more for Jacksonville, GA: full frost dates · planting calendar · Georgia frost dates
Climate data from the nearest NOAA station, Pridgen, Ga (10.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.