June 16 - July 30

Mon 6/16

76° /59°

Sunny to partly cloudy

RealFeel®81°

RealFeel Shade™73°

Max UV Index10 (Very High)

WindE 7 mph

Tue 6/17

73° /63°

40%

Mostly cloudy with a shower in spots

RealFeel®74°

RealFeel Shade™72°

Max UV Index3 (Moderate)

WindESE 6 mph

Wed 6/18

77° /66°

42%

Variable cloudiness with a thunderstorm in parts of the area; humid

RealFeel®80°

RealFeel Shade™78°

Max UV Index3 (Moderate)

WindSW 8 mph

Thu 6/19

89° /63°

55%

Warmer and humid with times of clouds and sun; a gusty thunderstorm in the afternoon; thunderstorms can bring hail and damaging winds

RealFeel®93°

RealFeel Shade™90°

Max UV Index5 (Moderate)

WindSW 9 mph

Fri 6/20

84° /60°

Less humid with times of sun and clouds; a thunderstorm cannot be ruled out

RealFeel®88°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindW 10 mph

Sat 6/21

80° /62°

Turning cloudy

RealFeel®85°

RealFeel Shade™78°

Max UV Index9 (Very High)

WindW 5 mph

Sun 6/22

83° /66°

55%

Clouds and breaks of sun; humid with a thunderstorm

RealFeel®93°

RealFeel Shade™89°

Max UV Index9 (Very High)

WindSW 7 mph

Mon 6/23

90° /72°

Hot and humid with periods of clouds and sunshine

RealFeel®100°

RealFeel Shade™96°

Max UV Index10 (Very High)

WindW 7 mph

Tue 6/24

92° /71°

Hot with plenty of sun

RealFeel®99°

RealFeel Shade™96°

Max UV Index10 (Very High)

WindW 9 mph

Wed 6/25

88° /65°

61%

More clouds than sun; very warm and humid with a couple of thunderstorms, especially early in the day

RealFeel®96°

RealFeel Shade™93°

Max UV Index7 (High)

WindWSW 6 mph

Thu 6/26

85° /66°

Partly sunny

RealFeel®90°

RealFeel Shade™83°

Max UV Index9 (Very High)

WindNW 6 mph

Fri 6/27

85° /67°

Mostly cloudy

RealFeel®86°

RealFeel Shade™85°

Max UV Index8 (Very High)

WindS 9 mph

Sat 6/28

86° /67°

Mostly sunny and humid

RealFeel®93°

RealFeel Shade™89°

Max UV Index10 (Very High)

WindNW 10 mph

Sun 6/29

83° /59°

25%

Increasing cloudiness and humid

RealFeel®91°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindWNW 2 mph

Mon 6/30

78° /60°

75%

Mostly cloudy with rain tapering to a couple of showers

RealFeel®76°

RealFeel Shade™74°

Max UV Index2 (Low)

WindNE 9 mph

Tue 7/1

75° /58°

25%

Turning cloudy

RealFeel®81°

RealFeel Shade™74°

Max UV Index9 (Very High)

WindWSW 4 mph

Wed 7/2

77° /63°

61%

Cloudy and humid; a couple of showers and a thunderstorm in the afternoon

RealFeel®83°

RealFeel Shade™81°

Max UV Index4 (Moderate)

WindW 7 mph

Thu 7/3

80° /62°

20%

Mostly sunny and humid

RealFeel®88°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindNNE 7 mph

Fri 7/4

78° /61°

25%

Partial sunshine

RealFeel®85°

RealFeel Shade™76°

Max UV Index10 (Very High)

WindWSW 5 mph

Sat 7/5

78° /63°

25%

Sun giving way to increasing clouds and humid

RealFeel®85°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindSW 8 mph

Sun 7/6

82° /64°

20%

Humid with times of clouds and sun

RealFeel®93°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindW 5 mph

Mon 7/7

82° /64°

25%

Mostly cloudy and humid

RealFeel®88°

RealFeel Shade™88°

Max UV Index5 (Moderate)

WindSW 7 mph

Tue 7/8

81° /63°

25%

Cloudy and humid

RealFeel®86°

RealFeel Shade™86°

Max UV Index3 (Moderate)

WindSW 9 mph

Wed 7/9

81° /59°

78%

Cloudy with rain tapering off

RealFeel®79°

RealFeel Shade™78°

Max UV Index2 (Low)

WindNNE 8 mph

Thu 7/10

76° /58°

20%

Partly sunny and less humid

RealFeel®83°

RealFeel Shade™74°

Max UV Index10 (Very High)

WindN 5 mph

Fri 7/11

76° /59°

20%

Mostly sunny

RealFeel®84°

RealFeel Shade™74°

Max UV Index10 (Very High)

WindSW 6 mph

Sat 7/12

77° /62°

25%

Mostly cloudy

RealFeel®78°

RealFeel Shade™75°

Max UV Index4 (Moderate)

WindSSW 8 mph

Sun 7/13

78° /64°

40%

Humid with considerable cloudiness; a thunderstorm in spots in the afternoon

RealFeel®83°

RealFeel Shade™83°

Max UV Index4 (Moderate)

WindSSW 10 mph

Mon 7/14

81° /64°

Less humid with plenty of sun

RealFeel®89°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindW 6 mph

Tue 7/15

80° /63°

20%

Humid with plenty of sun

RealFeel®89°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindSW 5 mph

Wed 7/16

83° /64°

65%

A couple of showers and a thunderstorm in the morning; otherwise, humid with times of clouds and sun

RealFeel®89°

RealFeel Shade™85°

Max UV Index7 (High)

WindSW 10 mph

Thu 7/17

82° /62°

20%

Sunny to partly cloudy and less humid

RealFeel®88°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindNW 5 mph

Fri 7/18

78° /59°

20%

Mostly sunny

RealFeel®85°

RealFeel Shade™76°

Max UV Index10 (Very High)

WindWNW 5 mph

Sat 7/19

77° /58°

20%

Mostly sunny

RealFeel®84°

RealFeel Shade™74°

Max UV Index10 (Very High)

WindWSW 5 mph

Sun 7/20

78° /64°

25%

Clouds and sun

RealFeel®82°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindS 8 mph

Mon 7/21

77° /64°

59%

Cloudy and humid with a couple of showers and a thunderstorm

RealFeel®82°

RealFeel Shade™82°

Max UV Index2 (Low)

WindE 4 mph

Tue 7/22

78° /63°

46%

Cloudy and humid with a shower in places

RealFeel®81°

RealFeel Shade™81°

Max UV Index3 (Moderate)

WindE 4 mph

Wed 7/23

78° /64°

25%

Cloudy and humid

RealFeel®82°

RealFeel Shade™80°

Max UV Index3 (Moderate)

WindSSE 5 mph

Thu 7/24

79° /64°

55%

Still cloudy and humid with a thundershower

RealFeel®85°

RealFeel Shade™82°

Max UV Index2 (Low)

WindWSW 4 mph

Fri 7/25

80° /63°

25%

Humid with sun followed by increasing clouds

RealFeel®89°

RealFeel Shade™79°

Max UV Index9 (Very High)

WindWSW 4 mph

Sat 7/26

81° /64°

25%

Some sun, then increasing clouds

RealFeel®83°

RealFeel Shade™79°

Max UV Index5 (Moderate)

WindW 5 mph

Sun 7/27

80° /64°

20%

Partly sunny and humid

RealFeel®89°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindWNW 1 mph

Mon 7/28

84° /59°

Mostly sunny and less humid

RealFeel®85°

RealFeel Shade™81°

Max UV Index9 (Very High)

WindWSW 10 mph

Tue 7/29

79° /59°

Plenty of sunshine

RealFeel®86°

RealFeel Shade™78°

Max UV Index9 (Very High)

WindNNW 4 mph

Wed 7/30

81° /63°

Mostly sunny

RealFeel®87°

RealFeel Shade™79°

Max UV Index9 (Very High)

WindSW 5 mph

Grafton, MA

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

Warnings

Data Suite

Newsletters

Advertising

Superior Accuracy™

Video

Winter Center

Daily

Mon 6/16

Tue 6/17

Wed 6/18

Thu 6/19

Fri 6/20

Sat 6/21

Sun 6/22

Mon 6/23

Tue 6/24

Wed 6/25

Thu 6/26

Fri 6/27

Sat 6/28

Sun 6/29

Mon 6/30

Tue 7/1

Wed 7/2

Thu 7/3

Fri 7/4

Sat 7/5

Sun 7/6

Mon 7/7

Tue 7/8

Wed 7/9

Thu 7/10

Fri 7/11

Sat 7/12

Sun 7/13

Mon 7/14

Tue 7/15

Wed 7/16

Thu 7/17

Fri 7/18

Sat 7/19

Sun 7/20

Mon 7/21

Tue 7/22

Wed 7/23

Thu 7/24

Fri 7/25

Sat 7/26

Sun 7/27

Mon 7/28

Tue 7/29

Wed 7/30

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Weather Near Grafton: