Key West, FL

Hourly

5 PM

87° 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 19% Intermittent clouds

• RealFeel Shade™: 93°
• Heat Index: 98°
• Wind: WSW 13 mph
• Air Quality: Fair
• Max UV Index: 3.0 (Moderate)
• Wind Gusts: 22 mph
• Humidity: 68%
• Indoor Humidity: 68% (Extremely Humid)
• Dew Point: 76° F
• AccuLumen Brightness Index™: 7 (Bright)
• Cloud Cover: 59%
• Visibility: 10 mi
• Cloud Ceiling: 33000 ft

6 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 19% Partly sunny

• RealFeel Shade™: 93°
• Heat Index: 97°
• Wind: W 12 mph
• Air Quality: Fair
• Max UV Index: 1.7 (Low)
• Wind Gusts: 24 mph
• Humidity: 69%
• Indoor Humidity: 69% (Extremely Humid)
• Dew Point: 76° F
• AccuLumen Brightness Index™: 8 (Bright)
• Cloud Cover: 41%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

7 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 24% Partly sunny

• RealFeel Shade™: 94°
• Heat Index: 96°
• Wind: W 12 mph
• Air Quality: Fair
• Max UV Index: 0.6 (Low)
• Wind Gusts: 23 mph
• Humidity: 70%
• Indoor Humidity: 70% (Extremely Humid)
• Dew Point: 76° F
• AccuLumen Brightness Index™: 3 (Dull)
• Cloud Cover: 46%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

8 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 34% Intermittent clouds

• RealFeel Shade™: 93°
• Heat Index: 95°
• Wind: W 10 mph
• Air Quality: Fair
• Max UV Index: 0.0 (Low)
• Wind Gusts: 21 mph
• Humidity: 72%
• Indoor Humidity: 72% (Extremely Humid)
• Dew Point: 76° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

9 PM

85° 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 34% Intermittent clouds

• Heat Index: 94°
• Wind: W 9 mph
• Air Quality: Fair
• Wind Gusts: 18 mph
• Humidity: 74%
• Indoor Humidity: 74% (Extremely Humid)
• Dew Point: 76° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 30000 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 39% Intermittent clouds

• Heat Index: 93°
• Wind: W 8 mph
• Air Quality: Fair
• Wind Gusts: 15 mph
• Humidity: 74%
• Indoor Humidity: 74% (Extremely Humid)
• Dew Point: 76° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

11 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 49% Intermittent clouds

• Heat Index: 92°
• Wind: W 7 mph
• Air Quality: Fair
• Wind Gusts: 13 mph
• Humidity: 74%
• Indoor Humidity: 74% (Extremely Humid)
• Dew Point: 75° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 14700 ft