Marathon, FL

Hourly

5 PM

85° RealFeel® 98° 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 49% Partly sunny

• RealFeel Shade™: 93°
• Heat Index: 96°
• Wind: E 7 mph
• Air Quality: Excellent
• Max UV Index: 1.8 (Low)
• Wind Gusts: 13 mph
• Humidity: 79%
• Indoor Humidity: 79% (Dangerously Humid)
• Dew Point: 78° F
• AccuLumen Brightness Index™: 8 (Bright)
• Cloud Cover: 45%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

6 PM

84° RealFeel® 94° 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 58% Partly sunny w/ t-storms

• RealFeel Shade™: 94°
• Heat Index: 95°
• Wind: E 7 mph
• Air Quality: Excellent
• Max UV Index: 0.7 (Low)
• Wind Gusts: 12 mph
• Humidity: 84%
• Indoor Humidity: 84% (Dangerously Humid)
• Dew Point: 79° F
• AccuLumen Brightness Index™: 4 (Dull)
• Cloud Cover: 45%
• Rain: 0.09 in
• Visibility: 5 mi
• Cloud Ceiling: 30000 ft

7 PM

83° RealFeel® 94° 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 49% Partly cloudy

• Heat Index: 92°
• Wind: E 6 mph
• Air Quality: Excellent
• Wind Gusts: 9 mph
• Humidity: 83%
• Indoor Humidity: 83% (Extremely Humid)
• Dew Point: 77° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 45%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

8 PM

81° 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 51% Mostly cloudy w/ t-storms

• Heat Index: 89°
• Wind: E 6 mph
• Air Quality: Excellent
• Wind Gusts: 8 mph
• Humidity: 87%
• Indoor Humidity: 87% (Extremely Humid)
• Dew Point: 77° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 65%
• Rain: 0.07 in
• Visibility: 5 mi
• Cloud Ceiling: 4000 ft

9 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 47% Intermittent clouds

• Heat Index: 89°
• Wind: E 6 mph
• Air Quality: Excellent
• Wind Gusts: 7 mph
• Humidity: 87%
• Indoor Humidity: 87% (Extremely Humid)
• Dew Point: 77° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 73%
• Visibility: 10 mi
• Cloud Ceiling: 7000 ft

10 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 40% Mostly cloudy

• Heat Index: 89°
• Wind: E 6 mph
• Air Quality: Excellent
• Wind Gusts: 7 mph
• Humidity: 87%
• Indoor Humidity: 87% (Extremely Humid)
• Dew Point: 77° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 86%
• Visibility: 10 mi
• Cloud Ceiling: 14700 ft

11 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 33% Cloudy

• Heat Index: 88°
• Wind: E 7 mph
• Air Quality: Excellent
• Wind Gusts: 7 mph
• Humidity: 86%
• Indoor Humidity: 86% (Extremely Humid)
• Dew Point: 77° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 97%
• Visibility: 10 mi
• Cloud Ceiling: 7100 ft