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Sweltering 90-100 F heat to expand, affect 170 million in central and eastern US. Details here Chevron right
Severe storms sweep Northeast, teen struck by lightning in Central Park. Read more Chevron right

Groton Town, CT

81°F
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Groton Town, CT Weather
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Winter Center
Today Hourly

Daily

 Radar MinuteCast Monthly Air Quality Health & Activities

June 20 - August 3

Fri 6/20

83° /61°
0%
Mostly sunny, windy and less humid

RealFeel®87°

RealFeel Shade™79°

Max UV Index11 (Extreme)

WindW 16 mph

Sat 6/21

80° /66°
4%
Partly sunny and nice

RealFeel®86°

RealFeel Shade™78°

Max UV Index11 (Extreme)

WindSSW 8 mph

Sun 6/22

87° /72°
3%
Very warm and humid with sunshine and a few clouds; possible danger of dehydration and heatstroke while doing strenuous activities

RealFeel®92°

RealFeel Shade™87°

Max UV Index11 (Extreme)

WindWSW 10 mph

Mon 6/23

83° /69°
2%
Humid with partial sunshine; one of the hottest days of the year so far; stay cool and well hydrated

RealFeel®93°

RealFeel Shade™86°

Max UV Index11 (Extreme)

WindWSW 8 mph

Tue 6/24

89° /73°
0%
Mostly sunny, very warm and humid; stay hydrated with temperatures remaining dangerously high

RealFeel®96°

RealFeel Shade™88°

Max UV Index11 (Extreme)

WindW 8 mph

Wed 6/25

84° /66°
10%
Partly sunny

RealFeel®91°

RealFeel Shade™83°

Max UV Index11 (Extreme)

WindE 9 mph

Thu 6/26

76° /62°
70%
Variable cloudiness with afternoon thunderstorms

RealFeel®83°

RealFeel Shade™74°

Max UV Index9 (Very High)

WindESE 9 mph

Fri 6/27

74° /67°
1%
Partly sunny

RealFeel®79°

RealFeel Shade™72°

Max UV Index10 (Very High)

WindESE 9 mph

Sat 6/28

81° /66°
19%
Mostly cloudy and humid

RealFeel®87°

RealFeel Shade™82°

Max UV Index6 (High)

WindS 8 mph

Sun 6/29

81° /68°
59%
Mostly cloudy with a couple of thunderstorms; humid

RealFeel®90°

RealFeel Shade™84°

Max UV Index7 (High)

WindSW 6 mph

Mon 6/30

79° /67°
55%
A little morning rain; otherwise, humid with low clouds

RealFeel®84°

RealFeel Shade™81°

Max UV Index2 (Low)

WindSE 5 mph

Tue 7/1

78° /67°
55%
Cloudy and humid with a touch of rain

RealFeel®84°

RealFeel Shade™81°

Max UV Index2 (Low)

WindS 5 mph

Wed 7/2

79° /66°
75%
Humid with rain

RealFeel®81°

RealFeel Shade™78°

Max UV Index2 (Low)

WindS 7 mph

Thu 7/3

78° /63°
25%
Remaining cloudy

RealFeel®80°

RealFeel Shade™77°

Max UV Index3 (Moderate)

WindSW 7 mph

Fri 7/4

76° /66°
10%
Humid with intervals of clouds and sunshine

RealFeel®84°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindNNE 6 mph

Sat 7/5

77° /65°
20%
Humid with sunshine and a few clouds

RealFeel®87°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindWSW 4 mph

Sun 7/6

77° /67°
10%
Mostly sunny and humid

RealFeel®86°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindSSW 6 mph

Mon 7/7

79° /67°
20%
Sunny to partly cloudy and humid

RealFeel®89°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindSSW 6 mph

Tue 7/8

80° /66°
25%
Humid with increasing cloudiness

RealFeel®85°

RealFeel Shade™84°

Max UV Index5 (Moderate)

WindSSE 7 mph

Wed 7/9

79° /68°
56%
A couple of morning thundershowers; mostly cloudy and humid

RealFeel®85°

RealFeel Shade™82°

Max UV Index3 (Moderate)

WindS 10 mph

Thu 7/10

78° /68°
25%
Cloudy and humid

RealFeel®81°

RealFeel Shade™81°

Max UV Index3 (Moderate)

WindSSW 9 mph

Fri 7/11

78° /67°
40%
Cloudy and humid with a thundershower in spots

RealFeel®80°

RealFeel Shade™80°

Max UV Index2 (Low)

WindSSW 12 mph

Sat 7/12

77° /68°
65%
Humid with clouds and breaks of sun; a couple of showers and a thunderstorm in the afternoon

RealFeel®82°

RealFeel Shade™78°

Max UV Index7 (High)

WindS 12 mph

Sun 7/13

77° /69°
20%
Humid with partial sunshine

RealFeel®83°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindSSW 17 mph

Mon 7/14

78° /68°
64%
Humid with a thick cloud cover; a couple of afternoon showers and a thunderstorm

RealFeel®81°

RealFeel Shade™80°

Max UV Index2 (Low)

WindSW 10 mph

Tue 7/15

77° /67°
40%
Considerable cloudiness with a thunderstorm around; humid

RealFeel®82°

RealFeel Shade™80°

Max UV Index3 (Moderate)

WindSE 4 mph

Wed 7/16

78° /68°
25%
Remaining cloudy and humid

RealFeel®80°

RealFeel Shade™79°

Max UV Index3 (Moderate)

WindSSE 6 mph

Thu 7/17

77° /69°
65%
A couple of showers and a thunderstorm in the morning; otherwise, mostly cloudy and humid

RealFeel®83°

RealFeel Shade™81°

Max UV Index3 (Moderate)

WindSW 13 mph

Fri 7/18

79° /69°
61%
A couple of showers and a thunderstorm in the morning; otherwise, mostly cloudy and humid

RealFeel®85°

RealFeel Shade™83°

Max UV Index2 (Low)

WindSW 9 mph

Sat 7/19

80° /68°
25%
Mostly cloudy and humid

RealFeel®87°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindSW 10 mph

Sun 7/20

81° /69°
20%
Mostly sunny and humid

RealFeel®88°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindSW 14 mph

Mon 7/21

82° /69°
57%
A couple of morning showers; otherwise, mostly cloudy and humid

RealFeel®90°

RealFeel Shade™87°

Max UV Index3 (Moderate)

WindWSW 6 mph

Tue 7/22

78° /68°
65%
Cloudy and humid; a couple of afternoon showers and a thunderstorm

RealFeel®85°

RealFeel Shade™82°

Max UV Index2 (Low)

WindS 5 mph

Wed 7/23

77° /69°
75%
Cloudy and humid; a thundershower in spots in the morning followed by rain in the afternoon

RealFeel®77°

RealFeel Shade™77°

Max UV Index2 (Low)

WindSSW 12 mph

Thu 7/24

78° /69°
56%
A couple of thundershowers in the morning; humid with considerable cloudiness

RealFeel®80°

RealFeel Shade™80°

Max UV Index2 (Low)

WindSSW 15 mph

Fri 7/25

79° /68°
63%
Considerable cloudiness and humid with a couple of showers and a thunderstorm

RealFeel®83°

RealFeel Shade™83°

Max UV Index2 (Low)

WindSW 12 mph

Sat 7/26

78° /69°
40%
Cloudy and humid with a thundershower in a couple of spots

RealFeel®83°

RealFeel Shade™83°

Max UV Index2 (Low)

WindSSW 7 mph

Sun 7/27

77° /69°
70%
Occasional rain in the morning; otherwise, remaining cloudy and humid

RealFeel®83°

RealFeel Shade™81°

Max UV Index2 (Low)

WindSSW 9 mph

Mon 7/28

77° /68°
25%
Humid with times of clouds and sun

RealFeel®83°

RealFeel Shade™82°

Max UV Index4 (Moderate)

WindWSW 7 mph

Tue 7/29

79° /70°
25%
Partly sunny and very humid

RealFeel®88°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindWSW 9 mph

Wed 7/30

82° /70°
25%
Partly sunny and very humid

RealFeel®92°

RealFeel Shade™90°

Max UV Index8 (Very High)

WindW 7 mph

Thu 7/31

80° /68°
65%
Cloudy and humid; a couple of afternoon showers and a thunderstorm

RealFeel®88°

RealFeel Shade™87°

Max UV Index2 (Low)

WindWSW 4 mph

Fri 8/1

77° /63°
1%
Less humid with partial sunshine

RealFeel®84°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindNNE 6 mph

Sat 8/2

78° /63°
0%
Sunshine

RealFeel®85°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindNNE 5 mph

Sun 8/3

79° /64°
1%
Sunshine and a few clouds

RealFeel®86°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindESE 4 mph

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World North America United States Connecticut Groton Town

Weather Near Groton Town:

  • Hartford, CT
  • New Haven, CT
  • Waterbury, CT
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