Fleming Island, FL

Hourly

3 PM

92° 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 37% Intermittent clouds

• RealFeel Shade™: 97°
• Heat Index: 101°
• Wind: SW 9 mph
• Air Quality: Fair
• Max UV Index: 5.8 (High)
• Wind Gusts: 14 mph
• Humidity: 56%
• Indoor Humidity: 56% (Extremely Humid)
• Dew Point: 74° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 67%
• Visibility: 10 mi
• Cloud Ceiling: 28300 ft

4 PM

92° 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 45% Thunderstorms

• RealFeel Shade™: 96°
• Heat Index: 102°
• Wind: SW 9 mph
• Air Quality: Fair
• Max UV Index: 2.4 (Low)
• Wind Gusts: 13 mph
• Humidity: 55%
• Indoor Humidity: 55% (Extremely Humid)
• Dew Point: 74° F
• AccuLumen Brightness Index™: 3 (Dull)
• Cloud Cover: 85%
• Visibility: 10 mi
• Cloud Ceiling: 26600 ft

5 PM

91° 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 39% Intermittent clouds

• RealFeel Shade™: 95°
• Heat Index: 99°
• Wind: SW 9 mph
• Air Quality: Fair
• Max UV Index: 2.1 (Low)
• Wind Gusts: 13 mph
• Humidity: 54%
• Indoor Humidity: 54% (Extremely Humid)
• Dew Point: 72° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 25000 ft

6 PM

89° RealFeel® 95° 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 34% Intermittent clouds

• RealFeel Shade™: 94°
• Heat Index: 97°
• Wind: SW 9 mph
• Air Quality: Fair
• Max UV Index: 1.2 (Low)
• Wind Gusts: 12 mph
• Humidity: 58%
• Indoor Humidity: 58% (Extremely Humid)
• Dew Point: 73° F
• AccuLumen Brightness Index™: 5 (Medium)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 23100 ft

7 PM

88° 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 29% Intermittent clouds

• RealFeel Shade™: 93°
• Heat Index: 96°
• Wind: WSW 8 mph
• Air Quality: Fair
• Max UV Index: 0.3 (Low)
• Wind Gusts: 10 mph
• Humidity: 62%
• Indoor Humidity: 62% (Extremely Humid)
• Dew Point: 73° F
• AccuLumen Brightness Index™: 2 (Dark)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 21200 ft

8 PM

85° 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 20% Cloudy

• RealFeel Shade™: 92°
• Heat Index: 93°
• Wind: NE 7 mph
• Air Quality: Fair
• Max UV Index: 0.0 (Low)
• Wind Gusts: 9 mph
• Humidity: 70%
• Indoor Humidity: 70% (Extremely Humid)
• Dew Point: 74° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 90%
• Visibility: 10 mi
• Cloud Ceiling: 19300 ft

9 PM

83° RealFeel® 89° 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% Mostly cloudy

• Heat Index: 89°
• Wind: NE 7 mph
• Air Quality: Fair
• Wind Gusts: 8 mph
• Humidity: 76%
• Indoor Humidity: 76% (Extremely Humid)
• Dew Point: 74° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 84%
• Visibility: 10 mi
• Cloud Ceiling: 22900 ft

10 PM

80° RealFeel® 87° 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% Mostly cloudy

• Heat Index: 85°
• Wind: ESE 7 mph
• Air Quality: Fair
• Wind Gusts: 8 mph
• Humidity: 82%
• Indoor Humidity: 82% (Extremely Humid)
• Dew Point: 74° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 78%
• Visibility: 10 mi
• Cloud Ceiling: 26400 ft

11 PM

78° RealFeel® 85° 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: S 6 mph
• Air Quality: Fair
• Wind Gusts: 7 mph
• Humidity: 89%
• Indoor Humidity: 89% (Extremely Humid)
• Dew Point: 74° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 65%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft