Brunswick, GA Weather & Growing Conditions
Today
93°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly sunny. High near 93, with temperatures falling to around 85 in the afternoon. Heat index values as high as 102. Southwest wind 3 to 9 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 to 9 mph SW | 52% |
| Tonight | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 to 9 mph S | 55% |
| Wednesday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 12 mph S | 28% |
| Wednesday Night | 75°F | Chance Showers And Thunderstorms | 2 to 12 mph S | 29% |
| Thursday | 92°F | Chance Showers And Thunderstorms | 0 to 12 mph SE | 26% |
| Thursday Night | 77°F | Chance Showers And Thunderstorms | 2 to 10 mph SE | 26% |
| Friday | 92°F | Chance Showers And Thunderstorms | 2 to 14 mph E | 48% |
| Friday Night | 76°F | Chance Showers And Thunderstorms | 2 to 12 mph E | 32% |
| Saturday | 91°F | Showers And Thunderstorms Likely | 3 to 9 mph E | 68% |
| Saturday Night | 75°F | Chance Showers And Thunderstorms | 1 to 8 mph SE | 42% |
| Sunday | 94°F | Chance Showers And Thunderstorms | 0 to 7 mph S | 42% |
| Sunday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 to 6 mph S | 42% |
| Monday | 96°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 to 7 mph S | 34% |
| Monday Night | 76°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 to 7 mph S | 34% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Brunswick, GA
Last spring frost
Feb 8
First fall frost
Dec 25
Growing season
314 days
Hardiness zone
9a
Explore more for Brunswick, GA: full frost dates · planting calendar · Georgia frost dates
Climate data from the nearest NOAA station, Brunswick, Ga (1.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.