August 9 - September 22

Sat 8/9

79° /60°

Plenty of sunshine; a nice day for outdoor activities

RealFeel®84°

RealFeel Shade™76°

Max UV Index8 (Very High)

WindESE 8 mph

Sun 8/10

86° /65°

Sun and areas of high clouds

RealFeel®91°

RealFeel Shade™84°

Max UV Index8 (Very High)

WindSE 7 mph

Mon 8/11

88° /71°

13%

Very warm with plenty of sunshine

RealFeel®97°

RealFeel Shade™87°

Max UV Index8 (Very High)

WindSSE 6 mph

Tue 8/12

93° /69°

11%

Hot with plenty of sunshine; possible danger of dehydration and heatstroke while doing strenuous activities

RealFeel®99°

RealFeel Shade™91°

Max UV Index8 (Very High)

WindSE 8 mph

Wed 8/13

94° /73°

Sunny and hot

RealFeel®96°

RealFeel Shade™91°

Max UV Index8 (Very High)

WindWSW 9 mph

Thu 8/14

89° /69°

65%

Very warm with more clouds than sun; a couple of afternoon thunderstorms

RealFeel®95°

RealFeel Shade™88°

Max UV Index7 (High)

WindNE 9 mph

Fri 8/15

81° /66°

55%

More clouds than sun; not as warm with a thunderstorm

RealFeel®84°

RealFeel Shade™78°

Max UV Index5 (Moderate)

WindENE 9 mph

Sat 8/16

77° /68°

Hazy sunshine

RealFeel®85°

RealFeel Shade™76°

Max UV Index8 (Very High)

WindE 5 mph

Sun 8/17

80° /70°

Mostly sunny and humid

RealFeel®90°

RealFeel Shade™81°

Max UV Index8 (Very High)

WindS 6 mph

Mon 8/18

85° /72°

Humid with abundant sunshine

RealFeel®96°

RealFeel Shade™90°

Max UV Index8 (Very High)

WindS 4 mph

Tue 8/19

89° /71°

Very warm and humid with plenty of sunshine

RealFeel®99°

RealFeel Shade™92°

Max UV Index7 (High)

WindSSW 5 mph

Wed 8/20

84° /70°

Humid with plenty of sunshine

RealFeel®95°

RealFeel Shade™87°

Max UV Index7 (High)

WindSSW 7 mph

Thu 8/21

80° /67°

Sunny and humid

RealFeel®92°

RealFeel Shade™87°

Max UV Index7 (High)

WindSSW 7 mph

Fri 8/22

76° /64°

25%

Cloudy and humid

RealFeel®82°

RealFeel Shade™81°

Max UV Index3 (Moderate)

WindNE 9 mph

Sat 8/23

76° /68°

25%

Periods of clouds and sunshine

RealFeel®77°

RealFeel Shade™75°

Max UV Index3 (Moderate)

WindN 6 mph

Sun 8/24

77° /67°

20%

Mostly sunny

RealFeel®85°

RealFeel Shade™75°

Max UV Index7 (High)

WindSSW 5 mph

Mon 8/25

81° /68°

20%

Humid with sun followed by clouds

RealFeel®86°

RealFeel Shade™80°

Max UV Index7 (High)

WindWSW 9 mph

Tue 8/26

82° /67°

25%

Humid with intervals of clouds and sunshine

RealFeel®93°

RealFeel Shade™84°

Max UV Index6 (High)

WindNW 5 mph

Wed 8/27

82° /68°

25%

Cloudy and humid

RealFeel®85°

RealFeel Shade™85°

Max UV Index2 (Low)

WindE 4 mph

Thu 8/28

80° /67°

25%

Cloudy and humid

RealFeel®83°

RealFeel Shade™83°

Max UV Index2 (Low)

WindW 8 mph

Fri 8/29

81° /66°

20%

Sunny to partly cloudy and less humid

RealFeel®82°

RealFeel Shade™78°

Max UV Index7 (High)

WindN 9 mph

Sat 8/30

75° /65°

Plenty of sunshine

RealFeel®82°

RealFeel Shade™73°

Max UV Index6 (High)

WindSSW 5 mph

Sun 8/31

78° /66°

25%

Cloudy

RealFeel®78°

RealFeel Shade™78°

Max UV Index2 (Low)

WindSSW 6 mph

Mon 9/1

77° /67°

25%

Cloudy and humid

RealFeel®78°

RealFeel Shade™78°

Max UV Index2 (Low)

WindESE 5 mph

Tue 9/2

77° /67°

55%

Remaining cloudy and humid with a little rain

RealFeel®76°

RealFeel Shade™75°

Max UV Index2 (Low)

WindNE 10 mph

Wed 9/3

76° /64°

Less humid with plenty of sunshine

RealFeel®76°

RealFeel Shade™72°

Max UV Index6 (High)

WindNNE 15 mph

Thu 9/4

73° /61°

10%

Mostly sunny

RealFeel®80°

RealFeel Shade™71°

Max UV Index6 (High)

WindW 2 mph

Fri 9/5

74° /66°

62%

A thick cloud cover and humid with a couple of showers and a thunderstorm, mainly later

RealFeel®74°

RealFeel Shade™74°

Max UV Index1 (Low)

WindSSW 8 mph

Sat 9/6

74° /66°

69%

Humid with considerable cloudiness; periods of rain in the morning followed by showers and thunderstorms in the afternoon

RealFeel®74°

RealFeel Shade™74°

Max UV Index1 (Low)

WindESE 7 mph

Sun 9/7

72° /65°

65%

Cloudy and humid with showers and thunderstorms

RealFeel®74°

RealFeel Shade™74°

Max UV Index1 (Low)

WindSE 9 mph

Mon 9/8

73° /66°

76%

Remaining cloudy and humid with a couple of showers followed by a steadier rain

RealFeel®71°

RealFeel Shade™71°

Max UV Index1 (Low)

WindENE 12 mph

Tue 9/9

75° /65°

25%

Times of clouds and sun

RealFeel®81°

RealFeel Shade™75°

Max UV Index6 (High)

WindNNE 5 mph

Wed 9/10

76° /64°

25%

Mostly cloudy and humid

RealFeel®78°

RealFeel Shade™78°

Max UV Index2 (Low)

WindSSW 7 mph

Thu 9/11

76° /65°

10%

Mostly sunny and humid

RealFeel®81°

RealFeel Shade™77°

Max UV Index5 (Moderate)

WindWSW 9 mph

Fri 9/12

74° /60°

65%

Cloudy and humid with showers and thunderstorms

RealFeel®78°

RealFeel Shade™78°

Max UV Index1 (Low)

WindNE 8 mph

Sat 9/13

78° /57°

Mostly sunny and less humid

RealFeel®78°

RealFeel Shade™75°

Max UV Index5 (Moderate)

WindNNW 10 mph

Sun 9/14

70° /58°

25%

Partial sunshine

RealFeel®72°

RealFeel Shade™68°

Max UV Index5 (Moderate)

WindNE 8 mph

Mon 9/15

77° /52°

70%

Mainly cloudy and windy; a thunderstorm in spots in the morning, then afternoon showers

RealFeel®75°

RealFeel Shade™73°

Max UV Index5 (Moderate)

WindSSW 20 mph

Tue 9/16

68° /52°

Less humid with sunshine and a few clouds

RealFeel®71°

RealFeel Shade™66°

Max UV Index5 (Moderate)

WindWNW 8 mph

Wed 9/17

67° /54°

Plenty of sunshine

RealFeel®75°

RealFeel Shade™68°

Max UV Index5 (Moderate)

WindWNW 4 mph

Thu 9/18

68° /55°

Partly sunny

RealFeel®69°

RealFeel Shade™66°

Max UV Index5 (Moderate)

WindSW 7 mph

Fri 9/19

69° /59°

Plenty of sunshine

RealFeel®70°

RealFeel Shade™66°

Max UV Index5 (Moderate)

WindSSE 8 mph

Sat 9/20

68° /58°

59%

Periods of rain

RealFeel®65°

RealFeel Shade™65°

Max UV Index4 (Moderate)

WindS 16 mph

Sun 9/21

73° /59°

Partly sunny

RealFeel®76°

RealFeel Shade™72°

Max UV Index5 (Moderate)

WindW 6 mph

Mon 9/22

77° /56°

Plenty of sunshine

RealFeel®77°

RealFeel Shade™74°

Max UV Index5 (Moderate)

WindSW 8 mph

Chelsea, MA

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