Allentown, PA

Hourly

12 PM

78° 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 20% Cloudy

• RealFeel Shade™: 78°
• Wind: ENE 5 mph
• Air Quality: Fair
• Max UV Index: 2.5 (Moderate)
• Wind Gusts: 6 mph
• Humidity: 68%
• Indoor Humidity: 68% (Humid)
• Dew Point: 66° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 95%
• Visibility: 10 mi
• Cloud Ceiling: 1500 ft

1 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 25% Cloudy

• RealFeel Shade™: 80°
• Heat Index: 80°
• Wind: E 5 mph
• Air Quality: Fair
• Max UV Index: 2.9 (Moderate)
• Wind Gusts: 6 mph
• Humidity: 66%
• Indoor Humidity: 66% (Very Humid)
• Dew Point: 67° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 95%
• Visibility: 10 mi
• Cloud Ceiling: 2000 ft

2 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 51% Mostly cloudy w/ t-storms

• RealFeel Shade™: 77°
• Heat Index: 80°
• Wind: E 5 mph
• Air Quality: Fair
• Max UV Index: 4.0 (Moderate)
• Wind Gusts: 6 mph
• Humidity: 68%
• Indoor Humidity: 68% (Very Humid)
• Dew Point: 68° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 70%
• Rain: 0.04 in
• Visibility: 6 mi
• Cloud Ceiling: 4000 ft

3 PM

81° RealFeel® 90° 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™: 83°
• Heat Index: 84°
• Wind: E 5 mph
• Air Quality: Fair
• Max UV Index: 4.1 (Moderate)
• Wind Gusts: 6 mph
• Humidity: 62%
• Indoor Humidity: 62% (Very Humid)
• Dew Point: 67° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 9600 ft

4 PM

82° 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 34% Intermittent clouds

• RealFeel Shade™: 84°
• Heat Index: 85°
• Wind: E 5 mph
• Air Quality: Fair
• Max UV Index: 2.8 (Moderate)
• Wind Gusts: 5 mph
• Humidity: 60%
• Indoor Humidity: 60% (Very Humid)
• Dew Point: 67° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 12100 ft

5 PM

82° 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 15% Intermittent clouds

• RealFeel Shade™: 83°
• Heat Index: 84°
• Wind: E 5 mph
• Air Quality: Fair
• Max UV Index: 2.2 (Low)
• Wind Gusts: 5 mph
• Humidity: 60%
• Indoor Humidity: 60% (Very Humid)
• Dew Point: 67° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 14700 ft

6 PM

80° 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 15% Intermittent clouds

• RealFeel Shade™: 82°
• Heat Index: 83°
• Wind: ENE 4 mph
• Air Quality: Fair
• Max UV Index: 1.4 (Low)
• Wind Gusts: 5 mph
• Humidity: 64%
• Indoor Humidity: 64% (Very Humid)
• Dew Point: 67° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 68%
• Visibility: 10 mi
• Cloud Ceiling: 14700 ft

7 PM

79° 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 19% Intermittent clouds

• RealFeel Shade™: 83°
• Heat Index: 80°
• Wind: ENE 4 mph
• Air Quality: Fair
• Max UV Index: 0.8 (Low)
• Wind Gusts: 4 mph
• Humidity: 68%
• Indoor Humidity: 68% (Very Humid)
• Dew Point: 68° F
• AccuLumen Brightness Index™: 5 (Medium)
• Cloud Cover: 69%
• Visibility: 10 mi
• Cloud Ceiling: 14700 ft

8 PM

75° RealFeel® 80° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 47% Mostly sunny

• RealFeel Shade™: 80°
• Wind: SSE 4 mph
• Air Quality: Fair
• Max UV Index: 0.4 (Low)
• Wind Gusts: 4 mph
• Humidity: 85%
• Indoor Humidity: 85% (Very Humid)
• Dew Point: 70° F
• AccuLumen Brightness Index™: 2 (Dark)
• Cloud Cover: 25%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

9 PM

73° RealFeel® 75° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 49% Partly cloudy w/ showers

• Wind: SE 4 mph
• Air Quality: Fair
• Wind Gusts: 4 mph
• Humidity: 89%
• Indoor Humidity: 89% (Very Humid)
• Dew Point: 70° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 25%
• Rain: 0.01 in
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

10 PM

73° RealFeel® 75° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 47% Mostly clear

• Wind: SE 4 mph
• Air Quality: Fair
• Wind Gusts: 4 mph
• Humidity: 86%
• Indoor Humidity: 86% (Very Humid)
• Dew Point: 68° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 25%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

11 PM

71° RealFeel® 74° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 34% Mostly clear

• Wind: SE 4 mph
• Air Quality: Fair
• Wind Gusts: 4 mph
• Humidity: 90%
• Indoor Humidity: 90% (Very Humid)
• Dew Point: 68° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 25%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft