Jekyll Island, GA Weather & Growing Conditions
This Afternoon
79°F
Chance Rain Showers
A chance of rain showers. Mostly sunny. High near 79, with temperatures falling to around 75 in the afternoon. East wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 79°F | Chance Rain Showers | 15 mph E | 25% |
| Tonight | 70°F | Slight Chance Rain Showers | 8 to 14 mph E | 18% |
| Wednesday | 78°F | Partly Sunny | 6 to 9 mph SE | 7% |
| Wednesday Night | 65°F | Mostly Cloudy | 2 to 6 mph SE | 3% |
| Thursday | 79°F | Patchy Fog then Mostly Sunny | 1 to 7 mph SE | 8% |
| Thursday Night | 65°F | Partly Cloudy | 5 mph S | 8% |
| Friday | 81°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 6 mph SW | 17% |
| Friday Night | 60°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 5 mph W | 17% |
| Saturday | 76°F | Mostly Sunny | 6 mph N | 9% |
| Saturday Night | 56°F | Slight Chance Rain Showers | 1 to 5 mph N | 15% |
| Sunday | 72°F | Slight Chance Rain Showers then Mostly Sunny | 5 to 8 mph N | 15% |
| Sunday Night | 54°F | Partly Cloudy | 7 mph N | 13% |
| Monday | 69°F | Slight Chance Rain Showers | 8 to 12 mph N | 15% |
| Monday Night | 53°F | Slight Chance Rain Showers | 5 to 8 mph N | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Jekyll Island, GA
Last spring frost
Feb 9
First fall frost
Dec 26
Growing season
312 days
Hardiness zone
9a
Explore more for Jekyll Island, GA: full frost dates · planting calendar · Georgia frost dates
Climate data from the nearest NOAA station, Brunswick Malcolm Mckinnon Ap, Ga (5.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.