Extreme Heat Watch

June 22 - August 5

Sun 6/22

88° /65°

68%

Windy this morning; decreasing clouds, very warm and humid

alerts

Heat Advisory

11:00 AM Sunday - 8:00 PM Sunday

RealFeel®94°

RealFeel Shade™90°

Max UV Index5 (Moderate)

WindW 12 mph

Mon 6/23

94° /72°

Hot and humid with plenty of sunshine; one of the hottest days of the year so far; stay cool and well hydrated

alerts

Extreme Heat Watch

11:00 AM Monday - 8:00 PM Tuesday

RealFeel®105°

RealFeel Shade™99°

Max UV Index10 (Very High)

WindW 6 mph

Tue 6/24

97° /73°

25%

Mostly sunny, very hot and very humid; danger of dehydration and heatstroke if outside for extended periods of time

alerts

Extreme Heat Watch

11:00 AM Monday - 8:00 PM Tuesday

RealFeel®101°

RealFeel Shade™96°

Max UV Index10 (Very High)

WindWNW 9 mph

Wed 6/25

93° /69°

11%

Hot and less humid with variable cloudiness; possible danger of dehydration and heatstroke while doing strenuous activities

RealFeel®98°

RealFeel Shade™90°

Max UV Index9 (Very High)

WindNNW 6 mph

Thu 6/26

71° /60°

76%

A couple of morning showers; otherwise, cloudy and cooler

RealFeel®74°

RealFeel Shade™69°

Max UV Index3 (Moderate)

WindE 5 mph

Fri 6/27

69° /57°

71%

A couple of morning showers; otherwise, cloudy

RealFeel®65°

RealFeel Shade™61°

Max UV Index2 (Low)

WindESE 6 mph

Sat 6/28

70° /58°

41%

Cloudy with a stray thunderstorm

RealFeel®70°

RealFeel Shade™69°

Max UV Index2 (Low)

WindENE 5 mph

Sun 6/29

80° /60°

57%

A couple of morning showers; otherwise, low clouds

RealFeel®83°

RealFeel Shade™82°

Max UV Index2 (Low)

WindESE 4 mph

Mon 6/30

87° /66°

49%

A little morning rain; otherwise, low clouds, very warm and humid

RealFeel®88°

RealFeel Shade™88°

Max UV Index2 (Low)

WindSE 5 mph

Tue 7/1

85° /62°

62%

Mostly cloudy and humid with a couple of thunderstorms, especially late in the day

RealFeel®94°

RealFeel Shade™90°

Max UV Index9 (Very High)

WindSW 6 mph

Wed 7/2

84° /61°

Humid with some sun

RealFeel®87°

RealFeel Shade™83°

Max UV Index7 (High)

WindWNW 9 mph

Thu 7/3

83° /60°

Mostly sunny and less humid

RealFeel®88°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindNW 6 mph

Fri 7/4

79° /60°

Partly sunny

RealFeel®87°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindNE 2 mph

Sat 7/5

81° /57°

57%

Considerable cloudiness; a couple of morning showers followed by a little rain in the afternoon

RealFeel®83°

RealFeel Shade™80°

Max UV Index3 (Moderate)

WindSSW 4 mph

Sun 7/6

77° /57°

55%

Cloudy; a morning shower in spots followed by a little rain in the afternoon

RealFeel®75°

RealFeel Shade™74°

Max UV Index3 (Moderate)

WindNNW 7 mph

Mon 7/7

77° /57°

10%

Mostly sunny

RealFeel®84°

RealFeel Shade™75°

Max UV Index10 (Very High)

WindWNW 4 mph

Tue 7/8

78° /55°

20%

Plenty of sunshine

RealFeel®85°

RealFeel Shade™76°

Max UV Index10 (Very High)

WindWSW 2 mph

Wed 7/9

83° /60°

25%

Partly sunny

RealFeel®86°

RealFeel Shade™80°

Max UV Index4 (Moderate)

WindW 5 mph

Thu 7/10

84° /61°

20%

Humid with sunshine and a few clouds

RealFeel®92°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindSW 4 mph

Fri 7/11

84° /62°

25%

Mostly cloudy and humid

RealFeel®87°

RealFeel Shade™85°

Max UV Index3 (Moderate)

WindWSW 7 mph

Sat 7/12

83° /62°

Humid with plenty of sunshine

RealFeel®92°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindSW 4 mph

Sun 7/13

85° /61°

25%

Turning out cloudy and humid

RealFeel®92°

RealFeel Shade™89°

Max UV Index9 (Very High)

WindSW 6 mph

Mon 7/14

84° /61°

25%

Humid with partial sunshine

RealFeel®88°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindNW 6 mph

Tue 7/15

79° /60°

55%

Rather cloudy with a touch of rain in the afternoon

RealFeel®84°

RealFeel Shade™79°

Max UV Index5 (Moderate)

WindWNW 2 mph

Wed 7/16

78° /60°

65%

Humid with rain

RealFeel®82°

RealFeel Shade™79°

Max UV Index2 (Low)

WindNE 4 mph

Thu 7/17

78° /56°

25%

Cloudy and less humid

RealFeel®76°

RealFeel Shade™76°

Max UV Index3 (Moderate)

WindNE 7 mph

Fri 7/18

77° /56°

25%

Mostly cloudy

RealFeel®78°

RealFeel Shade™78°

Max UV Index3 (Moderate)

WindWSW 1 mph

Sat 7/19

78° /59°

25%

Mostly cloudy

RealFeel®81°

RealFeel Shade™76°

Max UV Index4 (Moderate)

WindSE 2 mph

Sun 7/20

77° /62°

63%

Rain

RealFeel®78°

RealFeel Shade™76°

Max UV Index2 (Low)

WindE 5 mph

Mon 7/21

78° /62°

25%

Cloudy and humid

RealFeel®82°

RealFeel Shade™82°

Max UV Index3 (Moderate)

WindSE 2 mph

Tue 7/22

79° /63°

25%

Mostly cloudy and humid

RealFeel®88°

RealFeel Shade™85°

Max UV Index3 (Moderate)

WindSSW 5 mph

Wed 7/23

84° /63°

56%

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

RealFeel®92°

RealFeel Shade™92°

Max UV Index3 (Moderate)

WindWNW 2 mph

Thu 7/24

83° /62°

65%

Humid with intervals of clouds and sunshine; a couple of showers and a thunderstorm in the afternoon

RealFeel®92°

RealFeel Shade™86°

Max UV Index9 (Very High)

WindNNE 4 mph

Fri 7/25

79° /62°

25%

Rather cloudy and humid

RealFeel®85°

RealFeel Shade™80°

Max UV Index4 (Moderate)

WindWNW 4 mph

Sat 7/26

81° /60°

20%

Times of clouds and sun

RealFeel®83°

RealFeel Shade™79°

Max UV Index6 (High)

WindNW 7 mph

Sun 7/27

78° /57°

20%

Less humid with plenty of sunshine

RealFeel®85°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindWNW 5 mph

Mon 7/28

78° /58°

20%

Mostly sunny

RealFeel®85°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindWNW 4 mph

Tue 7/29

80° /61°

20%

Partly sunny

RealFeel®87°

RealFeel Shade™79°

Max UV Index9 (Very High)

WindWSW 4 mph

Wed 7/30

82° /56°

20%

Partly sunny and less humid

RealFeel®85°

RealFeel Shade™79°

Max UV Index9 (Very High)

WindNW 9 mph

Thu 7/31

77° /56°

20%

Partial sunshine

RealFeel®82°

RealFeel Shade™74°

Max UV Index9 (Very High)

WindWNW 6 mph

Fri 8/1

76° /61°

62%

Cloudy with a couple of showers and a thunderstorm

RealFeel®78°

RealFeel Shade™78°

Max UV Index2 (Low)

WindS 6 mph

Sat 8/2

80° /57°

25%

Mostly cloudy and less humid

RealFeel®77°

RealFeel Shade™77°

Max UV Index4 (Moderate)

WindWNW 12 mph

Sun 8/3

77° /56°

25%

Periods of clouds and sunshine

RealFeel®76°

RealFeel Shade™74°

Max UV Index5 (Moderate)

WindNW 9 mph

Mon 8/4

79° /57°

66%

A thick cloud cover and humid with showers and thunderstorms

RealFeel®85°

RealFeel Shade™82°

Max UV Index2 (Low)

WindNNE 1 mph

Tue 8/5

81° /61°

40%

Intervals of clouds and sunshine with a thunderstorm in spots in the afternoon

RealFeel®85°

RealFeel Shade™82°

Max UV Index8 (Very High)

WindE 5 mph

Hopkinton, NH

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

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

Thu 7/31

Fri 8/1

Sat 8/2

Sun 8/3

Mon 8/4

Tue 8/5

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Weather Near Hopkinton: