Key West, FL

Hourly

2 PM

88° 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 20% Mostly cloudy

• RealFeel Shade™: 95°
• Wind: ESE 9 mph
• Air Quality: Fair
• Max UV Index: 2 Low
• Wind Gusts: 14 mph
• Humidity: 68%
• Indoor Humidity: 68% (Extremely Humid)
• Dew Point: 76° F
• Cloud Cover: 89%
• Visibility: 10 mi
• Cloud Ceiling: 7100 ft

3 PM

88° 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 20% Cloudy

• RealFeel Shade™: 94°
• Wind: ESE 9 mph
• Air Quality: Fair
• Max UV Index: 1 Low
• Wind Gusts: 15 mph
• Humidity: 68%
• Indoor Humidity: 68% (Extremely Humid)
• Dew Point: 76° F
• Cloud Cover: 100%
• Visibility: 10 mi
• Cloud Ceiling: 7100 ft

4 PM

87° 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 20% Cloudy

• RealFeel Shade™: 94°
• Wind: ESE 10 mph
• Air Quality: Fair
• Max UV Index: 1 Low
• Wind Gusts: 17 mph
• Humidity: 71%
• Indoor Humidity: 71% (Extremely Humid)
• Dew Point: 77° F
• Cloud Cover: 96%
• Visibility: 10 mi
• Cloud Ceiling: 7100 ft

5 PM

86° 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 20% Cloudy

• RealFeel Shade™: 95°
• Wind: ESE 10 mph
• Air Quality: Fair
• Max UV Index: 1 Low
• Wind Gusts: 18 mph
• Humidity: 72%
• Indoor Humidity: 72% (Extremely Humid)
• Dew Point: 77° F
• Cloud Cover: 95%
• Visibility: 10 mi
• Cloud Ceiling: 7100 ft

6 PM

86° 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 20% Cloudy

• RealFeel Shade™: 94°
• Wind: ESE 10 mph
• Air Quality: Fair
• Max UV Index: 0 Low
• Wind Gusts: 20 mph
• Humidity: 73%
• Indoor Humidity: 73% (Extremely Humid)
• Dew Point: 77° F
• Cloud Cover: 95%
• Visibility: 10 mi
• Cloud Ceiling: 9600 ft

7 PM

86° 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°
• Wind: ESE 10 mph
• Air Quality: Fair
• Max UV Index: 0 Low
• Wind Gusts: 20 mph
• Humidity: 73%
• Indoor Humidity: 73% (Extremely Humid)
• Dew Point: 76° F
• Cloud Cover: 95%
• Visibility: 10 mi
• Cloud Ceiling: 12100 ft

8 PM

85° 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 52% Rain

• Wind: ESE 9 mph
• Air Quality: Fair
• Wind Gusts: 18 mph
• Humidity: 75%
• Indoor Humidity: 75% (Extremely Humid)
• Dew Point: 76° F
• Cloud Cover: 95%
• Rain: 0.01 in
• Visibility: 6 mi
• Cloud Ceiling: 14700 ft

9 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 48% Cloudy

• Wind: ESE 9 mph
• Air Quality: Fair
• Wind Gusts: 17 mph
• Humidity: 75%
• Indoor Humidity: 75% (Extremely Humid)
• Dew Point: 76° F
• Cloud Cover: 95%
• Visibility: 10 mi
• Cloud Ceiling: 12100 ft

10 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 49% Cloudy

• Wind: E 9 mph
• Air Quality: Fair
• Wind Gusts: 15 mph
• Humidity: 76%
• Indoor Humidity: 76% (Extremely Humid)
• Dew Point: 76° F
• Cloud Cover: 95%
• Visibility: 10 mi
• Cloud Ceiling: 9600 ft

11 PM

84° RealFeel® 90° 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 56% Rain

• Wind: E 9 mph
• Air Quality: Fair
• Wind Gusts: 14 mph
• Humidity: 75%
• Indoor Humidity: 75% (Extremely Humid)
• Dew Point: 76° F
• Cloud Cover: 95%
• Rain: 0.01 in
• Visibility: 6 mi
• Cloud Ceiling: 7100 ft