Local Forecast

St Helena Island, SC Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for St Helena Island, SC

No Active Alerts

Hour-by-Hour  Current Observation

Monday 12:56 PM EDTMonday 12:56 PM

°F °C
Regional Observations →
66°F

Mostly Clear

  • 71° / 51° High / Low
  • 66° Feels Like
  • 0% Chance of Rain

Wind

11 mph

G 17 mph

N

UV Index

7

High

Humidity

49%

Dew 46°F

Sun

7:30 AM · 6:42 PM

Rise · Set

Source: BEAUFORT MCAS (KNBC). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

This Afternoon

71° 51°

Sunny

Overnight: Clear

Detailed forecast

This Afternoon

Sunny, with a high near 69. North wind around 9 mph.

Night

Clear, with a low around 53. North wind 6 to 9 mph.

Tuesday

75° 55°

Sunny

Overnight: Clear

Detailed forecast

Tuesday

Sunny, with a high near 74. North wind around 10 mph.

Night

Mostly clear, with a low around 56. North wind 6 to 9 mph.

Wednesday

75° 53°

Mostly Sunny

Overnight: Clear

Detailed forecast

Wednesday

Mostly sunny, with a high near 74. North wind 6 to 10 mph, with gusts as high as 21 mph.

Night

Mostly clear, with a low around 54.

Thursday

73° 55°

Sunny

Overnight: Clear

Detailed forecast

Thursday

Sunny, with a high near 73.

Night

Clear, with a low around 55.

Friday

73° 57°

Sunny

Overnight: Clear

Detailed forecast

Friday

Sunny, with a high near 71.

Night

Mostly clear, with a low around 57.

St Helena Island, SC Weather Analysis Tools