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St. Helena Island, SC

85°F
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St. Helena Island, SC Weather
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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Saturday, August 2

Day

8/2
82°Hi
RealFeel® 93°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 89°
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
Some sun, then turning cloudy with a couple of heavy thunderstorms; humid; thunderstorms can bring flash flooding and localized damaging wind gusts

Max UV Index5 (Moderate)

AccuLumen Brightness Index™3 (Dull)

WindNNE 7 mph

Wind Gusts14 mph

Probability of Precipitation99%

Probability of Thunderstorms59%

Precipitation0.76 in

Rain0.76 in

Hours of Precipitation4

Hours of Rain4

Cloud Cover84%

Morning

Afternoon

Night

8/2
73°Lo
RealFeel® 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
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Overcast and humid with a couple of heavy thunderstorms; watch for flash flooding

WindNE 8 mph

Wind Gusts20 mph

Probability of Precipitation98%

Probability of Thunderstorms59%

Precipitation0.65 in

Rain0.65 in

Hours of Precipitation4

Hours of Rain4

Cloud Cover99%

Evening

Overnight

Sun & Moon

13 hrs 42 mins
Rise 6:37 AM
Set 8:19 PM
Waxing Gibbous
Rise 3:04 PM
Set 1:10 AM

Temperature History

8/2
High
Low
Forecast
82°
73°
Average
92°
75°
Last Year
91°
79°

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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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