Clarkson, MD

Hourly

4 PM

86° 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 7% Partly sunny

• RealFeel Shade™: 87°
• Heat Index: 89°
• Wind: ESE 6 mph
• Air Quality: Poor
• Max UV Index: 4.9 (Moderate)
• Wind Gusts: 7 mph
• Humidity: 54%
• Indoor Humidity: 54% (Very Humid)
• Dew Point: 68° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 36%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

5 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 7% Mostly sunny

• RealFeel Shade™: 86°
• Heat Index: 88°
• Wind: ESE 6 mph
• Air Quality: Poor
• Max UV Index: 3.4 (Moderate)
• Wind Gusts: 6 mph
• Humidity: 54%
• Indoor Humidity: 54% (Very Humid)
• Dew Point: 67° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 26%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

6 PM

84° 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 7% Mostly sunny

• RealFeel Shade™: 85°
• Heat Index: 86°
• Wind: SE 6 mph
• Air Quality: Poor
• Max UV Index: 2.2 (Low)
• Wind Gusts: 6 mph
• Humidity: 56%
• Indoor Humidity: 56% (Very Humid)
• Dew Point: 67° F
• AccuLumen Brightness Index™: 9 (Very Bright)
• Cloud Cover: 26%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

7 PM

83° 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 5% Mostly sunny

• RealFeel Shade™: 83°
• Heat Index: 85°
• Wind: ESE 5 mph
• Air Quality: Poor
• Max UV Index: 1.2 (Low)
• Wind Gusts: 6 mph
• Humidity: 59%
• Indoor Humidity: 59% (Very Humid)
• Dew Point: 67° F
• AccuLumen Brightness Index™: 7 (Bright)
• Cloud Cover: 26%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

8 PM

80° 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: 82°
• Wind: SE 5 mph
• Air Quality: Fair
• Max UV Index: 0.3 (Low)
• Wind Gusts: 6 mph
• Humidity: 64%
• Indoor Humidity: 64% (Very Humid)
• Dew Point: 67° F
• AccuLumen Brightness Index™: 2 (Dark)
• Cloud Cover: 28%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

9 PM

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

• Wind: SE 5 mph
• Air Quality: Fair
• Wind Gusts: 6 mph
• Humidity: 72%
• Indoor Humidity: 72% (Very Humid)
• Dew Point: 68° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 30%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

10 PM

74° RealFeel® 75° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Mostly clear

• Wind: SSE 5 mph
• Air Quality: Fair
• Wind Gusts: 6 mph
• Humidity: 80%
• Indoor Humidity: 80% (Very Humid)
• Dew Point: 68° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 29%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

11 PM

71° RealFeel® 72° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Mostly clear

• Wind: SSE 5 mph
• Air Quality: Fair
• Wind Gusts: 6 mph
• Humidity: 88%
• Indoor Humidity: 88% (Very Humid)
• Dew Point: 67° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 26%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft