Herndon, PA

Hourly

2 PM

79° 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 56% Thunderstorms

• RealFeel Shade™: 84°
• Wind: W 6 mph
• Air Quality: Excellent
• Max UV Index: 2 (Low)
• Wind Gusts: 9 mph
• Humidity: 86%
• Indoor Humidity: 86% (Extremely Humid)
• Dew Point: 74° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 100%
• Visibility: 3 mi
• Cloud Ceiling: 3100 ft

3 PM

79° RealFeel® 84° 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 65% Thunderstorms

• RealFeel Shade™: 81°
• Wind: SW 6 mph
• Air Quality: Fair
• Max UV Index: 2 (Low)
• Wind Gusts: 9 mph
• Humidity: 81%
• Indoor Humidity: 81% (Extremely Humid)
• Dew Point: 73° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 100%
• Rain: 0.04 in
• Visibility: 10 mi
• Cloud Ceiling: 3600 ft

4 PM

79° 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 49% Mostly cloudy

• RealFeel Shade™: 83°
• Wind: SW 7 mph
• Air Quality: Fair
• Max UV Index: 2 (Low)
• Wind Gusts: 10 mph
• Humidity: 77%
• Indoor Humidity: 77% (Extremely Humid)
• Dew Point: 72° F
• AccuLumen Brightness Index™: 4 (Dull)
• Cloud Cover: 79%
• Visibility: 10 mi
• Cloud Ceiling: 2000 ft

5 PM

80° 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 34% Mostly cloudy

• RealFeel Shade™: 84°
• Wind: SW 7 mph
• Air Quality: Fair
• Max UV Index: 2 (Low)
• Wind Gusts: 10 mph
• Humidity: 76%
• Indoor Humidity: 76% (Very Humid)
• Dew Point: 71° F
• AccuLumen Brightness Index™: 5 (Medium)
• Cloud Cover: 75%
• Visibility: 10 mi
• Cloud Ceiling: 7100 ft

6 PM

79° RealFeel® 85° 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 34% Intermittent clouds

• RealFeel Shade™: 83°
• Wind: SW 6 mph
• Air Quality: Excellent
• Max UV Index: 1 (Low)
• Wind Gusts: 9 mph
• Humidity: 78%
• Indoor Humidity: 78% (Very Humid)
• Dew Point: 71° F
• AccuLumen Brightness Index™: 7 (Bright)
• Cloud Cover: 56%
• Visibility: 10 mi
• Cloud Ceiling: 9600 ft

7 PM

78° RealFeel® 84° 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 27% Partly sunny

• RealFeel Shade™: 82°
• Wind: SW 5 mph
• Air Quality: Excellent
• Max UV Index: 1 (Low)
• Wind Gusts: 6 mph
• Humidity: 80%
• Indoor Humidity: 80% (Very Humid)
• Dew Point: 71° F
• AccuLumen Brightness Index™: 7 (Bright)
• Cloud Cover: 36%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

8 PM

77° RealFeel® 81° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 15% Partly sunny

• RealFeel Shade™: 81°
• Wind: SSW 6 mph
• Air Quality: Excellent
• Max UV Index: 0 (Low)
• Wind Gusts: 12 mph
• Humidity: 82%
• Indoor Humidity: 82% (Very Humid)
• Dew Point: 71° F
• AccuLumen Brightness Index™: 2 (Dark)
• Cloud Cover: 31%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

9 PM

75° RealFeel® 79° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 15% Mostly clear

• Wind: SSW 6 mph
• Air Quality: Excellent
• Wind Gusts: 10 mph
• Humidity: 88%
• Indoor Humidity: 88% (Very Humid)
• Dew Point: 71° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 26%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

10 PM

74° RealFeel® 77° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 15% Mostly clear

• Wind: SSW 5 mph
• Air Quality: Fair
• Wind Gusts: 10 mph
• Humidity: 90%
• Indoor Humidity: 90% (Very Humid)
• Dew Point: 70° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 26%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

11 PM

72° RealFeel® 75° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 15% Mostly clear

• Wind: SSW 5 mph
• Air Quality: Fair
• Wind Gusts: 10 mph
• Humidity: 94%
• Indoor Humidity: 94% (Very Humid)
• Dew Point: 70° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 26%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft