New Haven, CT

Hourly

2 PM

89° 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 49% Mostly sunny

alerts Extreme Heat Warning 12:00 PM Wednesday - 9:00 PM Saturday

• RealFeel Shade™: 89°
• Heat Index: 92°
• Wind: W 9 mph
• Air Quality: Fair
• Max UV Index: 9.4 (Very High)
• Wind Gusts: 13 mph
• Humidity: 50%
• Indoor Humidity: 50% (Very Humid)
• Dew Point: 68° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 19%
• Visibility: 10 mi
• Cloud Ceiling: 33300 ft

3 PM

87° 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 49% Mostly sunny

alerts Extreme Heat Warning 12:00 PM Wednesday - 9:00 PM Saturday

• RealFeel Shade™: 88°
• Heat Index: 91°
• Wind: W 9 mph
• Air Quality: Poor
• Max UV Index: 7.2 (High)
• Wind Gusts: 13 mph
• Humidity: 55%
• Indoor Humidity: 55% (Very Humid)
• Dew Point: 69° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 25%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

4 PM

85° 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 61% Partly sunny w/ t-storms

alerts Extreme Heat Warning 12:00 PM Wednesday - 9:00 PM Saturday

• RealFeel Shade™: 90°
• Heat Index: 97°
• Wind: WNW 9 mph
• Air Quality: Fair
• Max UV Index: 4.6 (Moderate)
• Wind Gusts: 13 mph
• Humidity: 78%
• Indoor Humidity: 78% (Dangerously Humid)
• Dew Point: 78° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 25%
• Rain: 0.39 in
• Visibility: 2 mi
• Cloud Ceiling: 30000 ft

5 PM

83° 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 28% Mostly sunny

alerts Extreme Heat Warning 12:00 PM Wednesday - 9:00 PM Saturday

• RealFeel Shade™: 91°
• Heat Index: 93°
• Wind: NW 9 mph
• Air Quality: Fair
• Max UV Index: 3.4 (Moderate)
• Wind Gusts: 14 mph
• Humidity: 83%
• Indoor Humidity: 83% (Dangerously Humid)
• Dew Point: 78° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 25%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

6 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 23% Mostly sunny

alerts Extreme Heat Warning 12:00 PM Wednesday - 9:00 PM Saturday

• RealFeel Shade™: 88°
• Heat Index: 88°
• Wind: NW 9 mph
• Air Quality: Fair
• Max UV Index: 2.2 (Low)
• Wind Gusts: 13 mph
• Humidity: 82%
• Indoor Humidity: 82% (Extremely Humid)
• Dew Point: 76° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 25%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

7 PM

80° 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 28% Mostly sunny

alerts Extreme Heat Warning 12:00 PM Wednesday - 9:00 PM Saturday

• RealFeel Shade™: 86°
• Heat Index: 85°
• Wind: W 8 mph
• Air Quality: Fair
• Max UV Index: 1.2 (Low)
• Wind Gusts: 12 mph
• Humidity: 82%
• Indoor Humidity: 82% (Extremely Humid)
• Dew Point: 74° F
• AccuLumen Brightness Index™: 8 (Bright)
• Cloud Cover: 25%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

8 PM

78° RealFeel® 78° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 51% Thunderstorms

alerts Extreme Heat Warning 12:00 PM Wednesday - 9:00 PM Saturday

• RealFeel Shade™: 78°
• Wind: WNW 7 mph
• Air Quality: Fair
• Max UV Index: 0.1 (Low)
• Wind Gusts: 9 mph
• Humidity: 80%
• Indoor Humidity: 80% (Extremely Humid)
• Dew Point: 72° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 90%
• Rain: 0.15 in
• Visibility: 4 mi
• Cloud Ceiling: 2000 ft

9 PM

79° RealFeel® 82° 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 47% Mostly cloudy

• Heat Index: 80°
• Wind: W 7 mph
• Air Quality: Fair
• Wind Gusts: 8 mph
• Humidity: 78%
• Indoor Humidity: 78% (Very Humid)
• Dew Point: 71° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 89%
• Visibility: 10 mi
• Cloud Ceiling: 4000 ft

10 PM

77° RealFeel® 80° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 40% Mostly cloudy

• Wind: WSW 7 mph
• Air Quality: Fair
• Wind Gusts: 8 mph
• Humidity: 81%
• Indoor Humidity: 81% (Very Humid)
• Dew Point: 71° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 89%
• Visibility: 10 mi
• Cloud Ceiling: 14700 ft

11 PM

78° RealFeel® 81° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 34% Cloudy

• Wind: WSW 6 mph
• Air Quality: Fair
• Wind Gusts: 7 mph
• Humidity: 79%
• Indoor Humidity: 79% (Very Humid)
• Dew Point: 71° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 90%
• Visibility: 10 mi
• Cloud Ceiling: 14700 ft