Sterling, VA

Hourly

2 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 51% Thunderstorms

• RealFeel Shade™: 89°
• Heat Index: 94°
• Wind: WSW 16 mph
• Air Quality: Fair
• Max UV Index: 2.1 (Low)
• Wind Gusts: 29 mph
• Humidity: 75%
• Indoor Humidity: 75% (Extremely Humid)
• Dew Point: 76° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 100%
• Rain: 0.02 in
• Visibility: 5 mi
• Cloud Ceiling: 2000 ft

3 PM

87° 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 47% Intermittent clouds

• RealFeel Shade™: 89°
• Heat Index: 94°
• Wind: WSW 15 mph
• Air Quality: Fair
• Max UV Index: 5.3 (Moderate)
• Wind Gusts: 29 mph
• Humidity: 62%
• Indoor Humidity: 62% (Extremely Humid)
• Dew Point: 73° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 19800 ft

4 PM

89° 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 40% Intermittent clouds

• RealFeel Shade™: 90°
• Heat Index: 95°
• Wind: W 14 mph
• Air Quality: Fair
• Max UV Index: 4.4 (Moderate)
• Wind Gusts: 27 mph
• Humidity: 54%
• Indoor Humidity: 54% (Very Humid)
• Dew Point: 70° F
• AccuLumen Brightness Index™: 7 (Bright)
• Cloud Cover: 60%
• Visibility: 10 mi
• Cloud Ceiling: 24900 ft

5 PM

89° 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% Intermittent clouds

• RealFeel Shade™: 88°
• Heat Index: 92°
• Wind: W 13 mph
• Air Quality: Fair
• Max UV Index: 3.3 (Moderate)
• Wind Gusts: 24 mph
• Humidity: 49%
• Indoor Humidity: 49% (Very Humid)
• Dew Point: 67° F
• AccuLumen Brightness Index™: 7 (Bright)
• Cloud Cover: 63%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

6 PM

88° 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 33% Intermittent clouds

• RealFeel Shade™: 86°
• Heat Index: 90°
• Wind: W 12 mph
• Air Quality: Fair
• Max UV Index: 1.9 (Low)
• Wind Gusts: 22 mph
• Humidity: 49%
• Indoor Humidity: 49% (Very Humid)
• Dew Point: 67° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

7 PM

87° 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 36% Intermittent clouds

• RealFeel Shade™: 87°
• Heat Index: 89°
• Wind: WSW 10 mph
• Air Quality: Fair
• Max UV Index: 1.0 (Low)
• Wind Gusts: 20 mph
• Humidity: 50%
• Indoor Humidity: 50% (Humid)
• Dew Point: 66° F
• AccuLumen Brightness Index™: 4 (Dull)
• Cloud Cover: 74%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

8 PM

84° RealFeel® 83° 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 43% Mostly cloudy

• RealFeel Shade™: 83°
• Heat Index: 86°
• Wind: WSW 10 mph
• Air Quality: Fair
• Max UV Index: 0.2 (Low)
• Wind Gusts: 21 mph
• Humidity: 51%
• Indoor Humidity: 51% (Humid)
• Dew Point: 64° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 80%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

9 PM

81° RealFeel® 79° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 47% Mostly cloudy

• Heat Index: 83°
• Wind: W 8 mph
• Air Quality: Fair
• Wind Gusts: 17 mph
• Humidity: 55%
• Indoor Humidity: 55% (Humid)
• Dew Point: 64° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 86%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

10 PM

78° RealFeel® 74° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 51% Thunderstorms

• Wind: W 7 mph
• Air Quality: Fair
• Wind Gusts: 14 mph
• Humidity: 70%
• Indoor Humidity: 70% (Very Humid)
• Dew Point: 67° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 91%
• Rain: 0.15 in
• Visibility: 4 mi
• Cloud Ceiling: 2000 ft

11 PM

76° RealFeel® 76° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 38% Cloudy

• Wind: W 7 mph
• Air Quality: Fair
• Wind Gusts: 10 mph
• Humidity: 71%
• Indoor Humidity: 71% (Humid)
• Dew Point: 66° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 94%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft