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Derecho likely to charge across central US with hurricane-force winds. Get the forecast. Chevron right
Hawaii on alert as the Pacific ramps up with tropical activity Chevron right

I'On, SC

93°F
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Today

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7 PM

89°
RealFeel® 106°
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
rain drop 9%
Chevron down
Partly sunny
alerts

Extreme Heat Warning

10:00 AM Sunday - 8:00 PM Monday

RealFeel Shade™106°

WindS 7 mph

Air QualityFair

Max UV Index1 (Low)

Wind Gusts10 mph

Humidity79%

Indoor Humidity79% (Dangerously Humid)

Dew Point82° F

AccuLumen Brightness Index™4 (Dull)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling33000 ft

8 PM

87°
RealFeel® 101°
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
rain drop 11%
Chevron down
Cloudy

RealFeel Shade™101°

WindS 6 mph

Air QualityFair

Max UV Index0 (Low)

Wind Gusts12 mph

Humidity80%

Indoor Humidity80% (Dangerously Humid)

Dew Point80° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

86°
RealFeel® 99°
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
rain drop 11%
Chevron down
Cloudy

WindSSW 6 mph

Air QualityFair

Wind Gusts10 mph

Humidity80%

Indoor Humidity80% (Dangerously Humid)

Dew Point79° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

84°
RealFeel® 97°
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
rain drop 15%
Chevron down
Cloudy

WindSW 6 mph

Air QualityFair

Wind Gusts9 mph

Humidity85%

Indoor Humidity85% (Dangerously Humid)

Dew Point79° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

83°
RealFeel® 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
rain drop 47%
Chevron down
Cloudy

WindNNW 6 mph

Air QualityFair

Wind Gusts8 mph

Humidity88%

Indoor Humidity88% (Dangerously Humid)

Dew Point79° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

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World North America United States South Carolina I'On

Weather Near I'On:

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