Mercer, PA

Hourly

12 PM

85° 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 7% Partly sunny

• RealFeel Shade™: 91°
• Wind: W 7 mph
• Air Quality: Fair
• Max UV Index: 10 (Very High)
• Wind Gusts: 9 mph
• Humidity: 68%
• Indoor Humidity: 68% (Extremely Humid)
• Dew Point: 74° F
• AccuLumen Brightness Index™: 8 (Bright)
• Cloud Cover: 44%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

1 PM

87° 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 10% Intermittent clouds

• RealFeel Shade™: 92°
• Wind: W 7 mph
• Air Quality: Fair
• Max UV Index: 6 (High)
• Wind Gusts: 10 mph
• Humidity: 63%
• Indoor Humidity: 63% (Extremely Humid)
• Dew Point: 73° F
• AccuLumen Brightness Index™: 7 (Bright)
• Cloud Cover: 56%
• Visibility: 10 mi
• Cloud Ceiling: 2000 ft

2 PM

88° RealFeel® 99° 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% Partly sunny

• RealFeel Shade™: 92°
• Wind: W 7 mph
• Air Quality: Fair
• Max UV Index: 10 (Very High)
• Wind Gusts: 12 mph
• Humidity: 60%
• Indoor Humidity: 60% (Extremely Humid)
• Dew Point: 72° F
• AccuLumen Brightness Index™: 8 (Bright)
• Cloud Cover: 43%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

3 PM

86° RealFeel® 98° 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% Partly sunny w/ t-storms

• RealFeel Shade™: 92°
• Wind: W 7 mph
• Air Quality: Fair
• Max UV Index: 7 (High)
• Wind Gusts: 12 mph
• Humidity: 72%
• Indoor Humidity: 72% (Extremely Humid)
• Dew Point: 76° F
• AccuLumen Brightness Index™: 8 (Bright)
• Cloud Cover: 43%
• Rain: 0.09 in
• Visibility: 5 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 47% Intermittent clouds

• RealFeel Shade™: 90°
• Wind: W 7 mph
• Air Quality: Fair
• Max UV Index: 4 (Moderate)
• Wind Gusts: 10 mph
• Humidity: 65%
• Indoor Humidity: 65% (Extremely Humid)
• Dew Point: 72° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

5 PM

84° RealFeel® 93° 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°
• Wind: W 6 mph
• Air Quality: Fair
• Max UV Index: 3 (Moderate)
• Wind Gusts: 7 mph
• Humidity: 68%
• Indoor Humidity: 68% (Extremely Humid)
• Dew Point: 72° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 65%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

6 PM

84° 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 49% Intermittent clouds

• RealFeel Shade™: 89°
• Wind: W 6 mph
• Air Quality: Fair
• Max UV Index: 2 (Low)
• Wind Gusts: 7 mph
• Humidity: 68%
• Indoor Humidity: 68% (Extremely Humid)
• Dew Point: 73° F
• AccuLumen Brightness Index™: 5 (Medium)
• Cloud Cover: 73%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

7 PM

81° 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 55% Thunderstorms

• RealFeel Shade™: 87°
• Wind: W 5 mph
• Air Quality: Fair
• Max UV Index: 1 (Low)
• Wind Gusts: 6 mph
• Humidity: 83%
• Indoor Humidity: 83% (Extremely Humid)
• Dew Point: 75° F
• AccuLumen Brightness Index™: 4 (Dull)
• Cloud Cover: 78%
• Rain: 0.09 in
• Visibility: 5 mi
• Cloud Ceiling: 30000 ft

8 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 40% Mostly cloudy

• RealFeel Shade™: 85°
• Wind: SSW 5 mph
• Air Quality: Fair
• Max UV Index: 0 (Low)
• Wind Gusts: 12 mph
• Humidity: 80%
• Indoor Humidity: 80% (Extremely Humid)
• Dew Point: 72° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

9 PM

77° 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 34% Mostly cloudy

• Wind: SSE 5 mph
• Air Quality: Fair
• Wind Gusts: 10 mph
• Humidity: 85%
• Indoor Humidity: 85% (Extremely Humid)
• Dew Point: 72° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

10 PM

75° RealFeel® 80° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 37% Mostly cloudy

• Wind: SSE 5 mph
• Air Quality: Fair
• Wind Gusts: 9 mph
• Humidity: 91%
• Indoor Humidity: 91% (Extremely Humid)
• Dew Point: 72° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

11 PM

72° RealFeel® 77° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 43% Mostly cloudy

• Wind: SSE 5 mph
• Air Quality: Fair
• Wind Gusts: 9 mph
• Humidity: 97%
• Indoor Humidity: 95% (Very Humid)
• Dew Point: 71° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 76%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft