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Father's Day forecast: See where thunderstorms could impact outdoor plans. Chevron right

Greenwich, CT

70°F
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Greenwich

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Greenwich, CT Weather
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Winter Center

Today Hourly

Daily

Radar MinuteCast Monthly Air Quality Health & Activities

June 13 - July 27

Fri 6/13

76° /61°
55%
Intervals of clouds and sunshine with a shower in the area; cooler

RealFeel®83°

RealFeel Shade™74°

Max UV Index7 (High)

WindESE 6 mph

Sat 6/14

68° /58°
85%
More clouds than sun; cooler with a couple of showers

RealFeel®67°

RealFeel Shade™65°

Max UV Index3 (Moderate)

WindNE 8 mph

Sun 6/15

68° /59°
40%
Considerable cloudiness with a shower in the area

RealFeel®68°

RealFeel Shade™67°

Max UV Index3 (Moderate)

WindE 7 mph

Mon 6/16

70° /63°
65%
Cloudy with occasional rain

RealFeel®71°

RealFeel Shade™67°

Max UV Index2 (Low)

WindENE 9 mph

Tue 6/17

79° /62°
25%
Warmer; cloudy in the morning, then intervals of clouds and sunshine in the afternoon

RealFeel®84°

RealFeel Shade™78°

Max UV Index4 (Moderate)

WindNNW 4 mph

Wed 6/18

82° /64°
49%
Humid with times of clouds and sun; a thunderstorm in one or two spots in the afternoon

RealFeel®87°

RealFeel Shade™83°

Max UV Index5 (Moderate)

WindSSW 6 mph

Thu 6/19

85° /69°
40%
Sun and clouds with a thunderstorm in one or two spots; humid

RealFeel®95°

RealFeel Shade™91°

Max UV Index10 (Very High)

WindSSW 7 mph

Fri 6/20

86° /64°
2%
Very warm and less humid with sunshine and a few clouds

RealFeel®89°

RealFeel Shade™84°

Max UV Index11 (Extreme)

WindWNW 8 mph

Sat 6/21

87° /64°
4%
Very warm with partial sunshine

RealFeel®92°

RealFeel Shade™87°

Max UV Index11 (Extreme)

WindSW 6 mph

Sun 6/22

84° /63°
1%
Sunshine

RealFeel®88°

RealFeel Shade™84°

Max UV Index11 (Extreme)

WindWSW 8 mph

Mon 6/23

84° /68°
58%
Some sun, then increasing clouds and humid; occasional afternoon rain

RealFeel®91°

RealFeel Shade™87°

Max UV Index11 (Extreme)

WindSW 8 mph

Tue 6/24

86° /65°
55%
Occasional rain in the morning; otherwise, mainly cloudy and very warm

RealFeel®91°

RealFeel Shade™85°

Max UV Index11 (Extreme)

WindE 7 mph

Wed 6/25

84° /63°
40%
Considerable cloudiness and humid with a thundershower in spots

RealFeel®90°

RealFeel Shade™87°

Max UV Index3 (Moderate)

WindE 4 mph

Thu 6/26

77° /60°
25%
Mostly cloudy

RealFeel®83°

RealFeel Shade™75°

Max UV Index10 (Very High)

WindE 5 mph

Fri 6/27

77° /59°
25%
Mostly cloudy

RealFeel®79°

RealFeel Shade™75°

Max UV Index3 (Moderate)

WindESE 2 mph

Sat 6/28

78° /61°
20%
Mostly sunny

RealFeel®86°

RealFeel Shade™77°

Max UV Index11 (Extreme)

WindSW 4 mph

Sun 6/29

80° /65°
25%
Mostly sunny and humid

RealFeel®89°

RealFeel Shade™82°

Max UV Index11 (Extreme)

WindSW 4 mph

Mon 6/30

83° /66°
10%
Abundant sunshine and humid

RealFeel®92°

RealFeel Shade™84°

Max UV Index11 (Extreme)

WindSW 4 mph

Tue 7/1

84° /66°
5%
Humid with plenty of sunshine

RealFeel®93°

RealFeel Shade™85°

Max UV Index11 (Extreme)

WindSSW 6 mph

Wed 7/2

85° /65°
25%
Humid with a blend of sun and clouds

RealFeel®89°

RealFeel Shade™84°

Max UV Index7 (High)

WindS 7 mph

Thu 7/3

83° /66°
10%
Mostly sunny and humid

RealFeel®90°

RealFeel Shade™83°

Max UV Index11 (Extreme)

WindS 7 mph

Fri 7/4

85° /67°
10%
Humid with intervals of clouds and sunshine

RealFeel®93°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindS 6 mph

Sat 7/5

85° /67°
55%
A couple of morning showers; otherwise, humid with intervals of clouds and sunshine

RealFeel®91°

RealFeel Shade™88°

Max UV Index7 (High)

WindWSW 8 mph

Sun 7/6

84° /65°
20%
Turning cloudy and less humid

RealFeel®90°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindN 6 mph

Mon 7/7

80° /64°
25%
Cloudy

RealFeel®82°

RealFeel Shade™80°

Max UV Index3 (Moderate)

WindE 4 mph

Tue 7/8

80° /64°
20%
Partly sunny

RealFeel®86°

RealFeel Shade™78°

Max UV Index7 (High)

WindSSW 5 mph

Wed 7/9

84° /68°
20%
Partly sunny

RealFeel®90°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindWNW 6 mph

Thu 7/10

85° /65°
40%
Variable cloudiness with a thunderstorm in spots in the afternoon

RealFeel®84°

RealFeel Shade™84°

Max UV Index7 (High)

WindENE 7 mph

Fri 7/11

79° /64°
25%
After a cloudy start, sunshine returns

RealFeel®85°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindENE 10 mph

Sat 7/12

80° /65°
20%
Sunshine and a few clouds

RealFeel®89°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindSW 2 mph

Sun 7/13

83° /68°
10%
Humid with sunshine

RealFeel®93°

RealFeel Shade™89°

Max UV Index10 (Very High)

WindSW 7 mph

Mon 7/14

86° /69°
10%
Mostly sunny and uncomfortably humid

RealFeel®95°

RealFeel Shade™90°

Max UV Index10 (Very High)

WindSW 8 mph

Tue 7/15

87° /66°
10%
Abundant sunshine and less humid

RealFeel®89°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindNNW 9 mph

Wed 7/16

80° /62°
20%
Times of clouds and sun

RealFeel®88°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindWNW 2 mph

Thu 7/17

84° /69°
20%
Partly sunny and humid

RealFeel®91°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindSW 7 mph

Fri 7/18

86° /68°
56%
Mostly cloudy and very humid; a passing shower in the morning followed by a thunderstorm in spots in the afternoon

RealFeel®96°

RealFeel Shade™95°

Max UV Index5 (Moderate)

WindWSW 5 mph

Sat 7/19

86° /68°
25%
Mostly cloudy and uncomfortably humid

RealFeel®95°

RealFeel Shade™94°

Max UV Index4 (Moderate)

WindW 5 mph

Sun 7/20

84° /67°
10%
Mostly sunny and uncomfortably humid

RealFeel®95°

RealFeel Shade™90°

Max UV Index10 (Very High)

WindWNW 5 mph

Mon 7/21

86° /68°
5%
Humid with plenty of sunshine

RealFeel®94°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindNNW 5 mph

Tue 7/22

86° /68°
10%
Mostly sunny and humid

RealFeel®96°

RealFeel Shade™89°

Max UV Index10 (Very High)

WindWNW 2 mph

Wed 7/23

85° /69°
25%
Cloudy and humid

RealFeel®91°

RealFeel Shade™90°

Max UV Index3 (Moderate)

WindW 5 mph

Thu 7/24

86° /67°
40%
Considerable cloudiness with a thundershower in parts of the area; humid

RealFeel®91°

RealFeel Shade™89°

Max UV Index2 (Low)

WindNE 4 mph

Fri 7/25

85° /67°
41%
Partly sunny and humid with a stray shower

RealFeel®91°

RealFeel Shade™86°

Max UV Index9 (Very High)

WindSW 8 mph

Sat 7/26

87° /68°
5%
Mostly sunny

RealFeel®90°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindWSW 9 mph

Sun 7/27

87° /68°
3%
Brilliant sunshine

RealFeel®92°

RealFeel Shade™89°

Max UV Index10 (Very High)

WindWNW 6 mph

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