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Torrential rain in Arthur's wake could lead to more flooding. Click for the forecast. Chevron right

Johns Island, SC

83°F
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Johns Island, SC Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Friday, July 3

Day

7/3
89°Hi
RealFeel® 100°
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™ 96°
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
Mostly cloudy and humid

Max UV Index3.0 (Moderate)

WindSW 6 mph

Wind Gusts13 mph

Probability of Precipitation25%

Probability of Thunderstorms6%

Precipitation0.00 in

Cloud Cover83%

Morning

Afternoon

Night

7/3
75°Lo
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
Rather cloudy and humid; a thunderstorm in spots late

WindSSW 7 mph

Wind Gusts13 mph

Probability of Precipitation55%

Probability of Thunderstorms30%

Precipitation0.04 in

Rain0.04 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover79%

Evening

Overnight

Sun & Moon

14 hrs 16 mins
Rise 6:17 AM
Set 8:33 PM
Waning Gibbous
Rise 11:07 PM
Set 10:28 AM

Temperature History

7/3
High
Low
Forecast
89°
75°
Average
87°
76°
Last Year
88°
75°

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World North America United States South Carolina Johns Island

Weather Near Johns Island:

  • Charleston, SC
  • Mount Pleasant, SC
  • North Charleston, SC
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