Chelmsford, MA

Hourly

1 PM

65° RealFeel® 73° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Partly sunny

• RealFeel Shade™: 63°
• Wind: S 7 mph
• Air Quality: Fair
• Max UV Index: 8 (Very High)
• Wind Gusts: 10 mph
• Humidity: 25%
• Indoor Humidity: 37% (Dry)
• Dew Point: 28° F
• AccuLumen Brightness Index™: 8 (Bright)
• Cloud Cover: 41%
• Visibility: 10 mi
• Cloud Ceiling: 33400 ft

2 PM

66° RealFeel® 74° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 64°
• Wind: S 7 mph
• Air Quality: Fair
• Max UV Index: 7 (High)
• Wind Gusts: 12 mph
• Humidity: 24%
• Indoor Humidity: 38% (Dry)
• Dew Point: 29° F
• AccuLumen Brightness Index™: 7 (Bright)
• Cloud Cover: 62%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

3 PM

68° RealFeel® 71° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 65°
• Wind: SSE 8 mph
• Air Quality: Fair
• Max UV Index: 5 (Moderate)
• Wind Gusts: 14 mph
• Humidity: 24%
• Indoor Humidity: 38% (Slightly Dry)
• Dew Point: 30° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 68%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

4 PM

67° RealFeel® 69° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 64°
• Wind: SE 10 mph
• Air Quality: Fair
• Max UV Index: 4 (Moderate)
• Wind Gusts: 16 mph
• Humidity: 25%
• Indoor Humidity: 39% (Slightly Dry)
• Dew Point: 30° F
• AccuLumen Brightness Index™: 7 (Bright)
• Cloud Cover: 59%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

5 PM

65° RealFeel® 66° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 62°
• Wind: SE 10 mph
• Air Quality: Fair
• Max UV Index: 3 (Moderate)
• Wind Gusts: 16 mph
• Humidity: 27%
• Indoor Humidity: 40% (Slightly Dry)
• Dew Point: 31° F
• AccuLumen Brightness Index™: 6 (Medium)
• Cloud Cover: 65%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

6 PM

64° RealFeel® 63° Pleasant RealFeel Guide Pleasant 63° to 81° Most consider this temperature range ideal. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 61°
• Wind: SE 10 mph
• Air Quality: Fair
• Max UV Index: 1 (Low)
• Wind Gusts: 14 mph
• Humidity: 31%
• Indoor Humidity: 41% (Slightly Dry)
• Dew Point: 32° F
• AccuLumen Brightness Index™: 5 (Medium)
• Cloud Cover: 72%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

7 PM

61° RealFeel® 59° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 0% Mostly cloudy

• RealFeel Shade™: 59°
• Wind: SE 9 mph
• Air Quality: Fair
• Max UV Index: 1 (Low)
• Wind Gusts: 12 mph
• Humidity: 37%
• Indoor Humidity: 43% (Slightly Dry)
• Dew Point: 34° F
• AccuLumen Brightness Index™: 2 (Dark)
• Cloud Cover: 80%
• Visibility: 10 mi
• Cloud Ceiling: 26200 ft

8 PM

58° RealFeel® 55° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 0% Cloudy

• Wind: SE 8 mph
• Air Quality: Fair
• Wind Gusts: 20 mph
• Humidity: 46%
• Indoor Humidity: 32% (Slightly Dry)
• Dew Point: 37° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Visibility: 5 mi
• Cloud Ceiling: 2000 ft

9 PM

55° RealFeel® 52° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Cloudy

• Wind: SSE 7 mph
• Air Quality: Fair
• Wind Gusts: 18 mph
• Humidity: 51%
• Indoor Humidity: 32% (Slightly Dry)
• Dew Point: 37° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Visibility: 5 mi
• Cloud Ceiling: 2000 ft

10 PM

53° RealFeel® 49° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Cloudy

• Wind: SSE 7 mph
• Air Quality: Fair
• Wind Gusts: 17 mph
• Humidity: 52%
• Indoor Humidity: 30% (Slightly Dry)
• Dew Point: 35° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Visibility: 5 mi
• Cloud Ceiling: 2000 ft

11 PM

54° RealFeel® 52° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Cloudy

• Wind: S 7 mph
• Air Quality: Fair
• Wind Gusts: 17 mph
• Humidity: 47%
• Indoor Humidity: 43% (Slightly Dry)
• Dew Point: 34° F
• AccuLumen Brightness Index™: 0 (Dark)
• Cloud Cover: 100%
• Visibility: 5 mi
• Cloud Ceiling: 2000 ft