August 11 - September 24

Mon 8/11

78° /65°

Mostly sunny and humid

RealFeel®85°

RealFeel Shade™78°

Max UV Index8 (Very High)

WindSW 10 mph

Tue 8/12

77° /66°

Humid with plenty of sunshine

RealFeel®84°

RealFeel Shade™76°

Max UV Index8 (Very High)

WindSW 12 mph

Wed 8/13

80° /69°

Mostly sunny and humid; breezy in the afternoon

RealFeel®86°

RealFeel Shade™79°

Max UV Index8 (Very High)

WindSW 13 mph

Thu 8/14

77° /69°

11%

Humid with intervals of clouds and sunshine

RealFeel®84°

RealFeel Shade™80°

Max UV Index5 (Moderate)

WindSW 12 mph

Fri 8/15

77° /63°

Humid with plenty of sun

RealFeel®82°

RealFeel Shade™75°

Max UV Index8 (Very High)

WindNNE 12 mph

Sat 8/16

77° /63°

Pleasant with plenty of sunshine

RealFeel®82°

RealFeel Shade™74°

Max UV Index8 (Very High)

WindSE 9 mph

Sun 8/17

78° /66°

Humid with plenty of sunshine

RealFeel®85°

RealFeel Shade™78°

Max UV Index8 (Very High)

WindSSW 10 mph

Mon 8/18

79° /65°

Humid with plenty of sunshine

RealFeel®85°

RealFeel Shade™78°

Max UV Index8 (Very High)

WindSE 12 mph

Tue 8/19

76° /64°

65%

Partly sunny with a couple of thunderstorms in the afternoon

RealFeel®80°

RealFeel Shade™72°

Max UV Index8 (Very High)

WindNE 10 mph

Wed 8/20

77° /64°

Increasing cloudiness

RealFeel®77°

RealFeel Shade™73°

Max UV Index6 (High)

WindNNE 16 mph

Thu 8/21

74° /65°

Humid with plenty of sunshine

RealFeel®79°

RealFeel Shade™72°

Max UV Index8 (Very High)

WindENE 12 mph

Fri 8/22

76° /64°

20%

Humid with plenty of clouds

RealFeel®79°

RealFeel Shade™76°

Max UV Index2 (Low)

WindNW 8 mph

Sat 8/23

75° /65°

62%

Humid with considerable clouds; a shower in spots in the morning followed by a little rain in the afternoon

RealFeel®80°

RealFeel Shade™75°

Max UV Index4 (Moderate)

WindSE 8 mph

Sun 8/24

76° /59°

25%

Partly sunny and humid

RealFeel®84°

RealFeel Shade™76°

Max UV Index7 (High)

WindWSW 9 mph

Mon 8/25

79° /64°

20%

Humid with sunshine and some clouds

RealFeel®84°

RealFeel Shade™81°

Max UV Index7 (High)

WindWSW 12 mph

Tue 8/26

80° /63°

40%

A thunderstorm in spots in the morning; otherwise, mostly cloudy and humid

RealFeel®86°

RealFeel Shade™84°

Max UV Index3 (Moderate)

WindSW 9 mph

Wed 8/27

80° /64°

25%

Mostly cloudy and humid

RealFeel®87°

RealFeel Shade™87°

Max UV Index3 (Moderate)

WindSSE 4 mph

Thu 8/28

79° /63°

41%

Cloudy and humid; a thunderstorm in spots in the morning followed by a shower in spots in the afternoon

RealFeel®82°

RealFeel Shade™82°

Max UV Index2 (Low)

WindWSW 12 mph

Fri 8/29

80° /62°

25%

Less humid with decreasing clouds

RealFeel®80°

RealFeel Shade™76°

Max UV Index7 (High)

WindNNE 15 mph

Sat 8/30

75° /61°

Plenty of sunshine

RealFeel®82°

RealFeel Shade™73°

Max UV Index7 (High)

WindENE 4 mph

Sun 8/31

77° /62°

25%

Cloudy

RealFeel®77°

RealFeel Shade™77°

Max UV Index2 (Low)

WindS 6 mph

Mon 9/1

76° /63°

42%

Cloudy and humid with a shower in places

RealFeel®77°

RealFeel Shade™77°

Max UV Index2 (Low)

WindESE 10 mph

Tue 9/2

76° /62°

64%

Windy and humid with rain

RealFeel®74°

RealFeel Shade™74°

Max UV Index1 (Low)

WindNE 23 mph

Wed 9/3

75° /60°

20%

Partly sunny, windy and less humid

RealFeel®72°

RealFeel Shade™70°

Max UV Index6 (High)

WindNNE 23 mph

Thu 9/4

72° /57°

20%

Sunshine and a few clouds

RealFeel®77°

RealFeel Shade™70°

Max UV Index6 (High)

WindNW 5 mph

Fri 9/5

73° /61°

25%

Rather cloudy

RealFeel®73°

RealFeel Shade™72°

Max UV Index3 (Moderate)

WindS 7 mph

Sat 9/6

73° /61°

70%

Cloudy and humid; a couple of showers in the morning followed by showers and thunderstorms in the afternoon

RealFeel®74°

RealFeel Shade™74°

Max UV Index1 (Low)

WindSSE 8 mph

Sun 9/7

71° /60°

59%

Humid with periods of rain

RealFeel®72°

RealFeel Shade™71°

Max UV Index1 (Low)

WindSE 13 mph

Mon 9/8

72° /61°

70%

Periods of rain in the morning; otherwise, mostly cloudy and humid

RealFeel®74°

RealFeel Shade™73°

Max UV Index2 (Low)

WindSSE 17 mph

Tue 9/9

74° /60°

25%

Humid with clouds and sunshine

RealFeel®77°

RealFeel Shade™76°

Max UV Index2 (Low)

WindW 8 mph

Wed 9/10

75° /61°

25%

Mostly cloudy and humid

RealFeel®78°

RealFeel Shade™78°

Max UV Index2 (Low)

WindSSW 7 mph

Thu 9/11

75° /61°

56%

A couple of morning showers; otherwise, humid with times of sun and clouds

RealFeel®79°

RealFeel Shade™76°

Max UV Index3 (Moderate)

WindWSW 13 mph

Fri 9/12

74° /56°

66%

Mostly cloudy and humid with showers and thunderstorms

RealFeel®76°

RealFeel Shade™75°

Max UV Index2 (Low)

WindE 13 mph

Sat 9/13

77° /54°

Mostly sunny

RealFeel®77°

RealFeel Shade™74°

Max UV Index5 (Moderate)

WindN 15 mph

Sun 9/14

70° /54°

25%

Partly sunny and less humid

RealFeel®70°

RealFeel Shade™66°

Max UV Index5 (Moderate)

WindNE 12 mph

Mon 9/15

76° /48°

70%

Very windy; mostly cloudy with showers and thunderstorms, mainly later

RealFeel®74°

RealFeel Shade™73°

Max UV Index5 (Moderate)

WindSSW 27 mph

Tue 9/16

69° /48°

Partly sunny and less humid

RealFeel®70°

RealFeel Shade™66°

Max UV Index5 (Moderate)

WindNW 12 mph

Wed 9/17

67° /51°

Sunny

RealFeel®69°

RealFeel Shade™65°

Max UV Index5 (Moderate)

WindN 9 mph

Thu 9/18

68° /53°

Partly sunny

RealFeel®72°

RealFeel Shade™66°

Max UV Index5 (Moderate)

WindSW 5 mph

Fri 9/19

69° /55°

Sunshine

RealFeel®70°

RealFeel Shade™66°

Max UV Index5 (Moderate)

WindSE 7 mph

Sat 9/20

69° /55°

57%

Windy with variable cloudiness; a couple of showers in the afternoon

RealFeel®66°

RealFeel Shade™66°

Max UV Index5 (Moderate)

WindS 18 mph

Sun 9/21

73° /54°

Partly sunny

RealFeel®75°

RealFeel Shade™71°

Max UV Index5 (Moderate)

WindW 8 mph

Mon 9/22

76° /52°

Plenty of sunshine

RealFeel®77°

RealFeel Shade™74°

Max UV Index5 (Moderate)

WindSW 9 mph

Tue 9/23

76° /52°

Mostly sunny

RealFeel®78°

RealFeel Shade™76°

Max UV Index5 (Moderate)

WindW 9 mph

Wed 9/24

67° /56°

Windy and not as warm with intervals of clouds and sunshine

RealFeel®64°

RealFeel Shade™63°

Max UV Index5 (Moderate)

WindNE 22 mph

Chilmark, MA

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Daily

Mon 8/11

Tue 8/12

Wed 8/13

Thu 8/14

Fri 8/15

Sat 8/16

Sun 8/17

Mon 8/18

Tue 8/19

Wed 8/20

Thu 8/21

Fri 8/22

Sat 8/23

Sun 8/24

Mon 8/25

Tue 8/26

Wed 8/27

Thu 8/28

Fri 8/29

Sat 8/30

Sun 8/31

Mon 9/1

Tue 9/2

Wed 9/3

Thu 9/4

Fri 9/5

Sat 9/6

Sun 9/7

Mon 9/8

Tue 9/9

Wed 9/10

Thu 9/11

Fri 9/12

Sat 9/13

Sun 9/14

Mon 9/15

Tue 9/16

Wed 9/17

Thu 9/18

Fri 9/19

Sat 9/20

Sun 9/21

Mon 9/22

Tue 9/23

Wed 9/24

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Weather Near Chilmark: