August 17 - September 30

Sun 8/17

90° /60°

55%

An evening thunderstorm; otherwise, partly cloudy

RealFeel®59°

Cloud Cover68%

WindN 7 mph

Wind Gusts20 mph

Mon 8/18

75° /47°

Sunny to partly cloudy and less humid

RealFeel®80°

RealFeel Shade™73°

Max UV Index8.0 (Very High)

WindNE 7 mph

Tue 8/19

75° /53°

Mostly sunny and pleasant

RealFeel®81°

RealFeel Shade™72°

Max UV Index7.0 (High)

WindE 7 mph

Wed 8/20

72° /58°

Nice with times of sun and clouds

RealFeel®78°

RealFeel Shade™70°

Max UV Index7.0 (High)

WindESE 5 mph

Thu 8/21

76° /53°

Partly sunny and nice

RealFeel®80°

RealFeel Shade™73°

Max UV Index7.0 (High)

WindNE 8 mph

Fri 8/22

81° /56°

Sunshine

RealFeel®86°

RealFeel Shade™79°

Max UV Index7.0 (High)

WindNNE 6 mph

Sat 8/23

85° /58°

Mostly sunny

RealFeel®86°

RealFeel Shade™82°

Max UV Index7.0 (High)

WindSW 9 mph

Sun 8/24

81° /57°

11%

Sunshine and a few clouds

RealFeel®81°

RealFeel Shade™77°

Max UV Index7.0 (High)

WindS 10 mph

Mon 8/25

77° /54°

55%

Humid with considerable cloudiness; a morning shower in spots followed by a thunderstorm in spots in the afternoon

RealFeel®80°

RealFeel Shade™78°

Max UV Index3.0 (Moderate)

WindSSW 9 mph

Tue 8/26

77° /51°

55%

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

RealFeel®80°

RealFeel Shade™76°

Max UV Index2.0 (Low)

WindS 4 mph

Wed 8/27

78° /55°

Mostly sunny

RealFeel®82°

RealFeel Shade™76°

Max UV Index7.0 (High)

WindN 6 mph

Thu 8/28

78° /57°

Partly sunny

RealFeel®83°

RealFeel Shade™77°

Max UV Index4.0 (Moderate)

WindWNW 4 mph

Fri 8/29

80° /55°

Humid; sun and areas of high clouds in the morning, then mostly cloudy in the afternoon

RealFeel®89°

RealFeel Shade™84°

Max UV Index4.0 (Moderate)

WindSW 4 mph

Sat 8/30

79° /56°

20%

Less humid with sunshine and a few clouds

RealFeel®84°

RealFeel Shade™77°

Max UV Index6.0 (High)

WindSW 2 mph

Sun 8/31

82° /58°

25%

Cloudy

RealFeel®82°

RealFeel Shade™82°

Max UV Index2.0 (Low)

WindSSW 5 mph

Mon 9/1

80° /60°

25%

Cloudy

RealFeel®81°

RealFeel Shade™81°

Max UV Index2.0 (Low)

WindESE 4 mph

Tue 9/2

81° /59°

56%

Remaining cloudy with a couple of showers, mainly early in the day

RealFeel®80°

RealFeel Shade™78°

Max UV Index1.0 (Low)

WindNE 9 mph

Wed 9/3

80° /54°

20%

Less humid with plenty of sun

RealFeel®81°

RealFeel Shade™77°

Max UV Index6.0 (High)

WindNNE 9 mph

Thu 9/4

76° /53°

20%

Mostly sunny

RealFeel®81°

RealFeel Shade™74°

Max UV Index6.0 (High)

WindSSW 2 mph

Fri 9/5

77° /58°

65%

Considerable cloudiness with a couple of showers and a thunderstorm in the afternoon

RealFeel®78°

RealFeel Shade™78°

Max UV Index1.0 (Low)

WindSSW 6 mph

Sat 9/6

76° /58°

70%

Cloudy and humid with showers and thunderstorms becoming more widespread

RealFeel®78°

RealFeel Shade™78°

Max UV Index1.0 (Low)

WindESE 6 mph

Sun 9/7

74° /58°

65%

Cloudy and humid with showers and thunderstorms

RealFeel®77°

RealFeel Shade™77°

Max UV Index1.0 (Low)

WindSE 6 mph

Mon 9/8

74° /57°

77%

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

RealFeel®71°

RealFeel Shade™71°

Max UV Index1.0 (Low)

WindENE 10 mph

Tue 9/9

75° /57°

25%

Clouds giving way to some sun

RealFeel®81°

RealFeel Shade™75°

Max UV Index6.0 (High)

WindWNW 4 mph

Wed 9/10

79° /56°

25%

Cloudy and humid

RealFeel®81°

RealFeel Shade™81°

Max UV Index1.0 (Low)

WindSW 5 mph

Thu 9/11

80° /57°

10%

Mostly sunny and humid

RealFeel®83°

RealFeel Shade™79°

Max UV Index5.0 (Moderate)

WindW 8 mph

Fri 9/12

79° /50°

65%

Plenty of clouds with showers and thunderstorms; humid

RealFeel®82°

RealFeel Shade™82°

Max UV Index2.0 (Low)

WindNE 8 mph

Sat 9/13

80° /47°

Mostly sunny and less humid

RealFeel®80°

RealFeel Shade™77°

Max UV Index5.0 (Moderate)

WindNNW 9 mph

Sun 9/14

72° /51°

25%

Intervals of clouds and sunshine

RealFeel®71°

RealFeel Shade™70°

Max UV Index5.0 (Moderate)

WindNNE 7 mph

Mon 9/15

79° /43°

70%

Windy; a morning thunderstorm in spots followed by showers in the afternoon

RealFeel®77°

RealFeel Shade™76°

Max UV Index4.0 (Moderate)

WindSSW 17 mph

Tue 9/16

70° /44°

Sunny to partly cloudy and less humid

RealFeel®71°

RealFeel Shade™67°

Max UV Index5.0 (Moderate)

WindWNW 8 mph

Wed 9/17

71° /46°

Sunny

RealFeel®75°

RealFeel Shade™70°

Max UV Index5.0 (Moderate)

WindWSW 4 mph

Thu 9/18

70° /47°

Partly sunny

RealFeel®71°

RealFeel Shade™68°

Max UV Index5.0 (Moderate)

WindSW 7 mph

Fri 9/19

73° /50°

Plenty of sunshine

RealFeel®73°

RealFeel Shade™70°

Max UV Index5.0 (Moderate)

WindSSE 8 mph

Sat 9/20

70° /48°

62%

Periods of rain

RealFeel®66°

RealFeel Shade™66°

Max UV Index2.0 (Low)

WindS 15 mph

Sun 9/21

74° /50°

Partly sunny

RealFeel®77°

RealFeel Shade™73°

Max UV Index5.0 (Moderate)

WindW 5 mph

Mon 9/22

80° /45°

Plenty of sunshine

RealFeel®80°

RealFeel Shade™77°

Max UV Index5.0 (Moderate)

WindSW 7 mph

Tue 9/23

78° /46°

Partly sunny

RealFeel®78°

RealFeel Shade™75°

Max UV Index5.0 (Moderate)

WindWNW 8 mph

Wed 9/24

68° /52°

Sun and some clouds

RealFeel®68°

RealFeel Shade™66°

Max UV Index5.0 (Moderate)

WindENE 9 mph

Thu 9/25

70° /45°

63%

Rain

RealFeel®68°

RealFeel Shade™68°

Max UV Index2.0 (Low)

WindSE 9 mph

Fri 9/26

65° /43°

Mostly sunny

RealFeel®63°

RealFeel Shade™61°

Max UV Index4.0 (Moderate)

WindWNW 13 mph

Sat 9/27

72° /47°

Plenty of sunshine

RealFeel®73°

RealFeel Shade™70°

Max UV Index4.0 (Moderate)

WindW 7 mph

Sun 9/28

75° /40°

Plenty of sunshine

RealFeel®74°

RealFeel Shade™71°

Max UV Index4.0 (Moderate)

WindSSW 10 mph

Mon 9/29

64° /40°

61%

Periods of rain

RealFeel®57°

RealFeel Shade™57°

Max UV Index2.0 (Low)

WindNNW 16 mph

Tue 9/30

66° /40°

Mostly sunny

RealFeel®65°

RealFeel Shade™63°

Max UV Index4.0 (Moderate)

WindNNW 10 mph

Harvard, MA

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