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Heat wave to intensify as all-time March records fall across the West. See how hot it will get. Chevron right

St. Helena Island, SC

65°F
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St. Helena Island

South Carolina

65°
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St. Helena Island, SC Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Friday, March 20

Current Weather

3:53 PM

65°F
Sunny
RealFeel® 69°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 63°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel®
69°
RealFeel Shade™
63°
Max UV Index
3.3 (Moderate)
Wind
SSE 5 mph
Wind Gusts
7 mph
Humidity
38%
Indoor Humidity
34% (Slightly Dry)
Dew Point
39° F
Pressure
↔ 30.10 in
Cloud Cover
1%
Visibility
30 mi
Cloud Ceiling
40000 ft

Day

3/20
72°Hi
RealFeel® 82°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
RealFeel Shade™ 71°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Hazy sunshine

Max UV Index7.0 (High)

AccuLumen Brightness Index™9 (Very Bright)

WindE 6 mph

Wind Gusts14 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover9%

Morning

Afternoon

Night

3/20
55°Lo
RealFeel® 49°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Clear

WindSSW 10 mph

Wind Gusts14 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover7%

Evening

Overnight

Sun & Moon

12 hrs 07 mins
Rise 7:26 AM
Set 7:33 PM
Waxing Crescent
Rise 8:08 AM
Set 9:38 PM

Temperature History

3/20
High
Low
Forecast
72°
55°
Average
71°
49°
Last Year
75°
50°

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World North America United States South Carolina St. Helena Island

Weather Near St. Helena Island:

  • Hilton Head Island, SC
  • Hinesville, GA
  • Savannah, GA
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