Beaufort, SC Weather & Growing Conditions
Today
91°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Heat index values as high as 103. Southeast wind 1 to 9 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 to 9 mph SE | 30% |
| Tonight | 76°F | Chance Showers And Thunderstorms | 2 to 9 mph S | 49% |
| Wednesday | 91°F | Chance Showers And Thunderstorms | 1 to 10 mph S | 28% |
| Wednesday Night | 77°F | Partly Cloudy then Chance Showers And Thunderstorms | 2 to 10 mph S | 27% |
| Thursday | 91°F | Chance Showers And Thunderstorms | 1 to 9 mph S | 44% |
| Thursday Night | 78°F | Chance Showers And Thunderstorms | 1 to 8 mph SE | 34% |
| Friday | 92°F | Chance Showers And Thunderstorms | 1 to 10 mph SE | 54% |
| Friday Night | 77°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 2 to 9 mph SE | 25% |
| Saturday | 91°F | Showers And Thunderstorms Likely | 2 to 8 mph SE | 65% |
| Saturday Night | 77°F | Chance Showers And Thunderstorms | 1 to 8 mph S | 43% |
| Sunday | 93°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 7 mph S | 48% |
| Sunday Night | 77°F | Chance Showers And Thunderstorms | 1 to 7 mph S | 48% |
| Monday | 94°F | Chance Showers And Thunderstorms | 1 to 7 mph SW | 40% |
| Monday Night | 78°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 to 7 mph SW | 40% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Beaufort, SC
Last spring frost
Feb 28
First fall frost
Dec 3
Growing season
279 days
Hardiness zone
9a
Explore more for Beaufort, SC: full frost dates · planting calendar · South Carolina frost dates
Climate data from the nearest NOAA station, Beaufort Mcas, Sc (0.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.