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Sterling, GA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Sterling, a community in Glynn County, Georgia.

Today
92°F
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between noon and 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then a slight chance of showers and thunderstorms between 3pm and 5pm. Mostly sunny. High near 92, with temperatures falling to around 88 in the afternoon. Heat index values as high as 100. Northeast wind 0 to 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Sterling

WhenTempForecastWindPrecip
Today 92°F Mostly Sunny then Slight Chance Showers And Thunderstorms 0 to 8 mph NE 28%
Tonight 71°F Partly Cloudy then Slight Chance Rain Showers 0 to 7 mph SE 20%
Sunday 90°F Chance Showers And Thunderstorms 0 to 7 mph NE 33%
Sunday Night 72°F Slight Chance Showers And Thunderstorms then Partly Cloudy 0 to 6 mph SE 22%
Monday 89°F Chance Showers And Thunderstorms 0 to 6 mph NE 53%
Monday Night 72°F Chance Showers And Thunderstorms 0 to 5 mph NE 53%
Tuesday 88°F Showers And Thunderstorms Likely 1 to 7 mph NE 70%
Tuesday Night 71°F Showers And Thunderstorms Likely 1 to 5 mph NE 70%
Wednesday 87°F Showers And Thunderstorms Likely 5 to 10 mph NE 59%
Wednesday Night 69°F Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms 5 to 9 mph NE 59%
Thursday 86°F Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms 12 mph NE 21%
Thursday Night 68°F Slight Chance Showers And Thunderstorms 5 to 9 mph NE 21%
Friday 85°F Chance Showers And Thunderstorms 8 to 12 mph NE 30%
Friday Night 67°F Chance Showers And Thunderstorms then Partly Cloudy 3 to 9 mph NE 30%

Forecast source: National Weather Service (api.weather.gov) for Sterling (31.262, -81.553). Updated through the day.

Growing snapshot for Sterling

Last spring frost
Feb 8
First fall frost
Dec 25
Growing season
314 days
Hardiness zone
9a

More local growing data for Sterling: nearby ZIP 31525 weather · frost dates · planting calendar · Georgia frost dates

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Climate data from the nearest NOAA station, Brunswick, Ga (10.7 mi from Sterling). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.