


Current conditions at
Beaufort County Airport (KARW)
Lat: 32.41°NLon: 80.63°WElev: 10ft.
Fair
77°F
25°C
Humidity | 100% |
Wind Speed | Calm |
Barometer | 30.00 in |
Dewpoint | 77°F (25°C) |
Visibility | 7.00 mi |
Heat Index | 78°F (26°C) |
Last update | 14 Jul 4:35 am EDT |
Extended Forecast for
Saint Helena Island SC
Today
High: 90 °F
Chance
T-stormsTonight
Low: 77 °F
Chance
T-storms then
Partly CloudyTuesday
High: 90 °F
Chance
T-stormsTuesday Night
Low: 77 °F
Chance
T-stormsWednesday
High: 89 °F
Chance
T-stormsWednesday Night
Low: 78 °F
Partly Cloudy
Thursday
High: 90 °F
Chance
T-stormsThursday Night
Low: 78 °F
Partly Cloudy
Friday
High: 91 °F
Chance
T-storms
Detailed Forecast
Today
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 90. Calm wind becoming east around 6 mph in the afternoon.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 77. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 90. Light northeast wind becoming east 5 to 9 mph in the morning.
Tuesday Night
A chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 77. South wind around 6 mph. Chance of precipitation is 30%.
Wednesday
A 50 percent chance of showers and thunderstorms, mainly after 8am. Partly sunny, with a high near 89. South wind 6 to 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Partly cloudy, with a low around 78.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
Thursday Night
Partly cloudy, with a low around 78.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 91.
Friday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 93.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Saint Helena Island SC
32.39°N 80.57°W (Elev. 20 ft)
32.39°N 80.57°W (Elev. 20 ft)
1:29 am EDT Jul 14, 2025
4am EDT Jul 14, 2025-6pm EDT Jul 20, 2025