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James Island, SC

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James Island, SC Weather

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Hourly

10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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2 PM

98°

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.

51%

Mostly cloudy w/ t-storms

Extreme Heat Warning

11:00 AM Monday - 8:00 PM Monday

RealFeel Shade™105°

Heat Index115°

WindW 8 mph

Air QualityPoor

Max UV Index5.3 (Moderate)

Wind Gusts15 mph

Humidity52%

Indoor Humidity52% (Dangerously Humid)

Dew Point78° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover52%

Rain0.04 in

Visibility6 mi

Cloud Ceiling7400 ft

3 PM

99°

RealFeel® 113°

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.

47%

Mostly sunny

Extreme Heat Warning

11:00 AM Monday - 8:00 PM Monday

RealFeel Shade™107°

Heat Index115°

WindSSW 9 mph

Air QualityPoor

Max UV Index6.6 (High)

Wind Gusts15 mph

Humidity51%

Indoor Humidity51% (Dangerously Humid)

Dew Point78° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

4 PM

97°

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.

35%

Mostly sunny

Extreme Heat Warning

11:00 AM Monday - 8:00 PM Monday

RealFeel Shade™106°

Heat Index117°

WindS 10 mph

Air QualityPoor

Max UV Index4.3 (Moderate)

Wind Gusts17 mph

Humidity57%

Indoor Humidity57% (Dangerously Humid)

Dew Point80° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover17%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

95°

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.

19%

Mostly sunny

Extreme Heat Warning

11:00 AM Monday - 8:00 PM Monday

RealFeel Shade™104°

Heat Index115°

WindS 10 mph

Air QualityPoor

Max UV Index2.8 (Moderate)

Wind Gusts18 mph

Humidity63%

Indoor Humidity63% (Dangerously Humid)

Dew Point81° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover25%

Visibility10 mi

Cloud Ceiling30000 ft

6 PM

93°

RealFeel® 108°

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.

19%

Mostly sunny

Extreme Heat Warning

11:00 AM Monday - 8:00 PM Monday

RealFeel Shade™102°

Heat Index113°

WindSSW 10 mph

Air QualityPoor

Max UV Index1.6 (Low)

Wind Gusts18 mph

Humidity69%

Indoor Humidity69% (Dangerously Humid)

Dew Point81° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover25%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

91°

RealFeel® 105°

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.

13%

Mostly sunny

Extreme Heat Warning

11:00 AM Monday - 8:00 PM Monday

RealFeel Shade™105°

Heat Index111°

WindSSW 9 mph

Air QualityPoor

Max UV Index0.6 (Low)

Wind Gusts17 mph

Humidity74%

Indoor Humidity74% (Dangerously Humid)

Dew Point81° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover25%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

87°

RealFeel® 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.

0%

Mostly sunny

RealFeel Shade™102°

Heat Index106°

WindSSW 9 mph

Air QualityPoor

Max UV Index0.0 (Low)

Wind Gusts16 mph

Humidity84%

Indoor Humidity84% (Dangerously Humid)

Dew Point82° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover25%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

86°

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.

0%

Mostly clear

Heat Index102°

WindSSW 8 mph

Air QualityPoor

Wind Gusts15 mph

Humidity86%

Indoor Humidity86% (Dangerously Humid)

Dew Point81° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover21%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

85°

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.

0%

Mostly clear

Heat Index101°

WindSSW 8 mph

Air QualityPoor

Wind Gusts13 mph

Humidity85%

Indoor Humidity85% (Dangerously Humid)

Dew Point81° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover15%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

85°

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.

0%

Mostly clear

Heat Index101°

WindSW 8 mph

Air QualityPoor

Wind Gusts12 mph

Humidity86%

Indoor Humidity86% (Dangerously Humid)

Dew Point81° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

Hourly Weather Forecast for James Island

AccuWeather's hourly forecast for James Island provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 98° with a RealFeel® of 110°, mostly cloudy w/ t-storms with a 51% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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World North America United States South Carolina James Island

Weather Near James Island:

Charleston, SC
Mount Pleasant, SC
North Charleston, SC

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