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St. Helena Island, SC

85°F
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South Carolina

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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, August 1

Day

8/1
96°Hi
RealFeel® 112°
Dangerous Heat
RealFeel Guide
Dangerous Heat
108° to 115°
Caution advised. 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™ 104°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Humid with sun, some clouds; a thunderstorm in the area late this afternoon; storms can bring flooding downpours and localized damaging wind gusts

Max UV Index11 (Extreme)

AccuLumen Brightness Index™7 (Bright)

WindSW 9 mph

Wind Gusts20 mph

Probability of Precipitation48%

Probability of Thunderstorms29%

Precipitation0.00 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover43%

Morning

Afternoon

Night

8/1
76°Lo
RealFeel® 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Partly cloudy and humid with a couple of showers and a heavy thunderstorm; storms can bring flash flooding and damaging winds

WindN 7 mph

Wind Gusts21 mph

Probability of Precipitation99%

Probability of Thunderstorms59%

Precipitation0.78 in

Rain0.78 in

Hours of Precipitation4

Hours of Rain4

Cloud Cover49%

Evening

Overnight

Sun & Moon

13 hrs 44 mins
Rise 6:36 AM
Set 8:20 PM
First Quarter
Rise 2:05 PM
Set 12:34 AM

Temperature History

8/1
High
Low
Forecast
96°
76°
Average
92°
75°
Last Year
91°
73°

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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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