Harman US

Portal, GA Weather & Growing Conditions

Overnight
71°F
Mostly Clear
Mostly clear, with a low around 71. Southwest wind around 2 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 71°F Mostly Clear 2 mph SW 1%
Saturday 92°F Mostly Sunny then Chance Showers And Thunderstorms 1 to 5 mph NW 37%
Saturday Night 71°F Chance Showers And Thunderstorms then Partly Cloudy 0 to 5 mph E 34%
Sunday 90°F Mostly Sunny then Slight Chance Showers And Thunderstorms 1 to 6 mph NE 15%
Sunday Night 71°F Chance Showers And Thunderstorms then Partly Cloudy 0 to 5 mph E 25%
Monday 91°F Mostly Sunny then Chance Showers And Thunderstorms 0 to 6 mph NE 31%
Monday Night 70°F Chance Showers And Thunderstorms 0 to 6 mph E 36%
Tuesday 89°F Showers And Thunderstorms Likely 1 to 8 mph E 55%
Tuesday Night 70°F Showers And Thunderstorms Likely then Chance Showers And Thunderstorms 2 to 7 mph NE 55%
Wednesday 86°F Mostly Sunny then Slight Chance Showers And Thunderstorms 7 to 13 mph NE 23%
Wednesday Night 67°F Slight Chance Showers And Thunderstorms then Partly Cloudy 7 to 12 mph NE 23%
Thursday 84°F Mostly Sunny 9 to 13 mph NE 11%
Thursday Night 65°F Partly Cloudy 5 to 12 mph NE 11%
Friday 83°F Mostly Sunny 7 to 10 mph NE 14%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Portal, GA

Last spring frost
Mar 14
First fall frost
Nov 15
Growing season
248 days
Hardiness zone
8b

Explore more for Portal, GA: full frost dates · planting calendar · Georgia frost dates

Climate data from the nearest NOAA station, Rocky Ford 4Se, Ga (10.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.