South Lancaster, MA

Hourly

4 PM

87° 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 7% Mostly cloudy

• RealFeel Shade™: 87°
• Heat Index: 90°
• Wind: S 9 mph
• Air Quality: Fair
• Max UV Index: 2.6 (Moderate)
• Wind Gusts: 18 mph
• Humidity: 50%
• Indoor Humidity: 50% (Very Humid)
• Dew Point: 67° F
• AccuLumen Brightness Index™: 4 (Dull)
• Cloud Cover: 81%
• Visibility: 10 mi
• Cloud Ceiling: 21400 ft

5 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% Cloudy

• RealFeel Shade™: 87°
• Heat Index: 90°
• Wind: S 8 mph
• Air Quality: Fair
• Max UV Index: 1.3 (Low)
• Wind Gusts: 18 mph
• Humidity: 49%
• Indoor Humidity: 49% (Very Humid)
• Dew Point: 67° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 98%
• Visibility: 10 mi
• Cloud Ceiling: 24800 ft

6 PM

85° 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 7% Cloudy

• RealFeel Shade™: 86°
• Heat Index: 88°
• Wind: S 8 mph
• Air Quality: Fair
• Max UV Index: 0.8 (Low)
• Wind Gusts: 16 mph
• Humidity: 53%
• Indoor Humidity: 53% (Humid)
• Dew Point: 66° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 99%
• Visibility: 10 mi
• Cloud Ceiling: 22900 ft

7 PM

83° 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 7% Cloudy

• RealFeel Shade™: 83°
• Heat Index: 85°
• Wind: S 7 mph
• Air Quality: Fair
• Max UV Index: 0.4 (Low)
• Wind Gusts: 15 mph
• Humidity: 58%
• Indoor Humidity: 58% (Humid)
• Dew Point: 66° F
• AccuLumen Brightness Index™: 1 (Dark)
• Cloud Cover: 99%
• Visibility: 10 mi
• Cloud Ceiling: 21000 ft

8 PM

80° RealFeel® 80° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 7% Intermittent clouds

• RealFeel Shade™: 80°
• Heat Index: 82°
• Wind: SSE 6 mph
• Air Quality: Fair
• Max UV Index: 0.1 (Low)
• Wind Gusts: 13 mph
• Humidity: 64%
• Indoor Humidity: 64% (Humid)
• Dew Point: 66° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 19200 ft

9 PM

76° RealFeel® 77° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 7% Intermittent clouds

• Wind: SSE 6 mph
• Air Quality: Excellent
• Wind Gusts: 10 mph
• Humidity: 73%
• Indoor Humidity: 73% (Very Humid)
• Dew Point: 67° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 13400 ft

10 PM

74° RealFeel® 76° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 7% Intermittent clouds

• Wind: SE 5 mph
• Air Quality: Excellent
• Wind Gusts: 8 mph
• Humidity: 80%
• Indoor Humidity: 80% (Very Humid)
• Dew Point: 68° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 7600 ft

11 PM

73° RealFeel® 75° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 7% Intermittent clouds

• Wind: SE 5 mph
• Air Quality: Excellent
• Wind Gusts: 6 mph
• Humidity: 87%
• Indoor Humidity: 87% (Very Humid)
• Dew Point: 68° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 1800 ft