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Johns Island, SC

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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
Wednesday, July 29

Day

7/29
94°Hi
RealFeel® 110°
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™ 102°
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
A thunderstorm in spots in the morning; otherwise, warm and humid with sun breaking through clouds at times

Max UV Index10.0 (Very High)

AccuLumen Brightness Index™7 (Bright)

WindWSW 8 mph

Wind Gusts21 mph

Probability of Precipitation55%

Probability of Thunderstorms50%

Precipitation0.04 in

Rain0.04 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover57%

Morning

Afternoon

Night

7/29
77°Lo
RealFeel® 83°
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
Partly cloudy and humid

WindWSW 8 mph

Wind Gusts16 mph

Probability of Precipitation18%

Probability of Thunderstorms4%

Precipitation0.00 in

Cloud Cover43%

Evening

Overnight

Sun & Moon

13 hrs 49 mins
Rise 6:32 AM
Set 8:21 PM
Full Moon
Rise 8:39 PM
Set 7:23 AM

Temperature History

7/29
High
Low
Forecast
94°
77°
Average
88°
77°
Last Year
91°
77°

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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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