Mount Pleasant, SC

Hourly

1 PM

88° RealFeel® 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 25% Partly sunny

• RealFeel Shade™: 95°
• Heat Index: 100°
• Wind: SW 8 mph
• Air Quality: Excellent
• Max UV Index: 9.6 (Very High)
• Wind Gusts: 12 mph
• Humidity: 69%
• Indoor Humidity: 69% (Extremely Humid)
• Dew Point: 77° F
• AccuLumen Brightness Index™: 8 (Bright)
• Cloud Cover: 46%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

2 PM

90° RealFeel® 103° 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 49% Cloudy

• RealFeel Shade™: 97°
• Heat Index: 102°
• Wind: SSW 9 mph
• Air Quality: Excellent
• Max UV Index: 4.6 (Moderate)
• Wind Gusts: 13 mph
• Humidity: 64%
• Indoor Humidity: 64% (Extremely Humid)
• Dew Point: 77° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 95%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

3 PM

86° 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 66% Thunderstorms

• RealFeel Shade™: 93°
• Heat Index: 100°
• Wind: SSW 9 mph
• Air Quality: Fair
• Max UV Index: 1.3 (Low)
• Wind Gusts: 12 mph
• Humidity: 81%
• Indoor Humidity: 81% (Dangerously Humid)
• Dew Point: 79° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 95%
• Rain: 0.19 in
• Visibility: 4 mi
• Cloud Ceiling: 1900 ft

4 PM

84° RealFeel® 92° 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 66% Thunderstorms

• RealFeel Shade™: 92°
• Heat Index: 95°
• Wind: SSW 9 mph
• Air Quality: Fair
• Max UV Index: 0.9 (Low)
• Wind Gusts: 12 mph
• Humidity: 85%
• Indoor Humidity: 85% (Dangerously Humid)
• Dew Point: 79° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 95%
• Rain: 0.19 in
• Visibility: 4 mi
• Cloud Ceiling: 1900 ft

5 PM

81° RealFeel® 92° 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 31% Cloudy

• RealFeel Shade™: 89°
• Heat Index: 89°
• Wind: SSW 9 mph
• Air Quality: Fair
• Max UV Index: 1.0 (Low)
• Wind Gusts: 10 mph
• Humidity: 87%
• Indoor Humidity: 87% (Extremely Humid)
• Dew Point: 77° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 95%
• Visibility: 10 mi
• Cloud Ceiling: 14600 ft

6 PM

83° RealFeel® 93° 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 25% Cloudy

• RealFeel Shade™: 93°
• Heat Index: 91°
• Wind: SSW 8 mph
• Air Quality: Fair
• Max UV Index: 0.6 (Low)
• Wind Gusts: 13 mph
• Humidity: 83%
• Indoor Humidity: 83% (Extremely Humid)
• Dew Point: 77° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 95%
• Visibility: 10 mi
• Cloud Ceiling: 14600 ft

7 PM

81° RealFeel® 91° 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 24% Cloudy

• RealFeel Shade™: 91°
• Heat Index: 89°
• Wind: SW 8 mph
• Air Quality: Fair
• Max UV Index: 0.2 (Low)
• Wind Gusts: 15 mph
• Humidity: 86%
• Indoor Humidity: 86% (Extremely Humid)
• Dew Point: 77° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 95%
• Visibility: 10 mi
• Cloud Ceiling: 14600 ft

8 PM

79° RealFeel® 88° 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 20% Intermittent clouds

• Heat Index: 84°
• Wind: SW 8 mph
• Air Quality: Excellent
• Wind Gusts: 16 mph
• Humidity: 89%
• Indoor Humidity: 89% (Extremely Humid)
• Dew Point: 76° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 14700 ft

9 PM

78° RealFeel® 86° 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 20% Intermittent clouds

• Heat Index: 80°
• Wind: SW 7 mph
• Air Quality: Excellent
• Wind Gusts: 14 mph
• Humidity: 94%
• Indoor Humidity: 94% (Extremely Humid)
• Dew Point: 76° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 19800 ft

10 PM

77° RealFeel® 86° 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 20% Intermittent clouds

• Wind: SW 7 mph
• Air Quality: Excellent
• Wind Gusts: 10 mph
• Humidity: 96%
• Indoor Humidity: 95% (Extremely Humid)
• Dew Point: 76° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 24900 ft

11 PM

78° RealFeel® 86° 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 20% Intermittent clouds

• Wind: WSW 7 mph
• Air Quality: Excellent
• Wind Gusts: 8 mph
• Humidity: 95%
• Indoor Humidity: 95% (Extremely Humid)
• Dew Point: 76° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 65%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft