Fairfax, VA

Hourly

5 PM

90° 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 7% Hazy sunshine

• RealFeel Shade™: 89°
• Heat Index: 92°
• Wind: S 9 mph
• Air Quality: Fair
• Max UV Index: 3.4 (Moderate)
• Wind Gusts: 18 mph
• Humidity: 44%
• Indoor Humidity: 44% (Humid)
• Dew Point: 65° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 33%
• Visibility: 5 mi
• Cloud Ceiling: 30000 ft

6 PM

88° 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 7% Hazy sunshine

• RealFeel Shade™: 87°
• Heat Index: 90°
• Wind: S 9 mph
• Air Quality: Fair
• Max UV Index: 2.2 (Low)
• Wind Gusts: 17 mph
• Humidity: 47%
• Indoor Humidity: 47% (Humid)
• Dew Point: 65° F
• AccuLumen Brightness Index™: 8 (Bright)
• Cloud Cover: 40%
• Visibility: 5 mi
• Cloud Ceiling: 30000 ft

7 PM

86° RealFeel® 86° 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 5% Hazy sunshine

• RealFeel Shade™: 85°
• Heat Index: 88°
• Wind: SSE 8 mph
• Air Quality: Fair
• Max UV Index: 1.2 (Low)
• Wind Gusts: 15 mph
• Humidity: 51%
• Indoor Humidity: 51% (Humid)
• Dew Point: 66° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 52%
• Visibility: 5 mi
• Cloud Ceiling: 30000 ft

8 PM

83° 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 0% Mostly sunny

• RealFeel Shade™: 82°
• Heat Index: 85°
• Wind: SSE 8 mph
• Air Quality: Fair
• Max UV Index: 0.3 (Low)
• Wind Gusts: 13 mph
• Humidity: 56%
• Indoor Humidity: 56% (Humid)
• Dew Point: 66° F
• AccuLumen Brightness Index™: 2 (Dark)
• Cloud Cover: 25%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

9 PM

80° RealFeel® 80° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Mostly clear

• Heat Index: 82°
• Wind: S 8 mph
• Air Quality: Fair
• Wind Gusts: 12 mph
• Humidity: 62%
• Indoor Humidity: 62% (Humid)
• Dew Point: 66° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 25%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

10 PM

78° RealFeel® 77° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Mostly clear

• Wind: S 8 mph
• Air Quality: Fair
• Wind Gusts: 10 mph
• Humidity: 66%
• Indoor Humidity: 66% (Humid)
• Dew Point: 66° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 25%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

11 PM

77° RealFeel® 75° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Mostly clear

• Wind: S 8 mph
• Air Quality: Fair
• Wind Gusts: 9 mph
• Humidity: 62%
• Indoor Humidity: 62% (Humid)
• Dew Point: 63° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 25%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft