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Boston, Philly hit 100, NYC breaks record from 1888 amid heat wave. Get the latest Chevron right
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Norwalk, CT

97°F
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Norwalk, CT Weather
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Winter Center
Today Hourly

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3
Extreme Heat Warning

June 24 - August 7

Tue 6/24

100° /78°
0%
Sunny, very hot and very humid; stay hydrated with temperatures remaining dangerously high
alerts

Extreme Heat Warning

12:00 PM Sunday - 8:00 PM Tuesday
alerts

Heat Advisory

8:00 PM Tuesday - 7:00 PM Wednesday
alerts

Air Quality Alert

3:19 PM Tuesday - 11:00 PM Tuesday

RealFeel®110°

RealFeel Shade™104°

Max UV Index11 (Extreme)

WindWNW 7 mph

Wed 6/25

97° /74°
44%
Very hot and humid with sun mixing with clouds; a thunderstorm late in the afternoon; storms can bring flooding downpours and localized damaging wind gusts
alerts

Heat Advisory

8:00 PM Tuesday - 7:00 PM Wednesday

RealFeel®105°

RealFeel Shade™99°

Max UV Index11 (Extreme)

WindWNW 7 mph

Thu 6/26

77° /66°
80%
Variable cloudiness with a thunderstorm

RealFeel®78°

RealFeel Shade™76°

Max UV Index2 (Low)

WindNE 10 mph

Fri 6/27

71° /66°
45%
Breezy in the morning; cloudy with a shower in spots

RealFeel®69°

RealFeel Shade™67°

Max UV Index3 (Moderate)

WindE 14 mph

Sat 6/28

80° /70°
41%
Humid with some sun, then turning cloudy; a thunderstorm in parts of the area in the afternoon

RealFeel®85°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindSSE 5 mph

Sun 6/29

88° /69°
2%
Partly sunny and humid

RealFeel®97°

RealFeel Shade™89°

Max UV Index11 (Extreme)

WindW 2 mph

Mon 6/30

88° /71°
2%
Mostly sunny and humid

RealFeel®95°

RealFeel Shade™89°

Max UV Index11 (Extreme)

WindSSE 6 mph

Tue 7/1

89° /67°
62%
Cloudy and very warm with thunderstorms

RealFeel®94°

RealFeel Shade™92°

Max UV Index5 (Moderate)

WindSW 9 mph

Wed 7/2

87° /65°
1%
Mostly sunny and less humid

RealFeel®92°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindW 6 mph

Thu 7/3

86° /64°
1%
Low humidity with partial sunshine

RealFeel®93°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindW 2 mph

Fri 7/4

81° /65°
0%
Sunshine and a few clouds

RealFeel®89°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindE 4 mph

Sat 7/5

84° /64°
1%
Sunshine and some clouds

RealFeel®88°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindS 7 mph

Sun 7/6

84° /64°
56%
Mostly cloudy; a shower in spots in the morning followed by a little rain in the afternoon

RealFeel®83°

RealFeel Shade™83°

Max UV Index5 (Moderate)

WindSSW 8 mph

Mon 7/7

85° /64°
20%
Partly sunny

RealFeel®94°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindNNW 2 mph

Tue 7/8

82° /63°
5%
Plenty of sunshine

RealFeel®90°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindWSW 4 mph

Wed 7/9

86° /67°
25%
Partly sunny

RealFeel®92°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindSW 6 mph

Thu 7/10

87° /67°
20%
Mostly sunny and humid

RealFeel®93°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindSW 8 mph

Fri 7/11

86° /66°
25%
Mostly cloudy and humid

RealFeel®90°

RealFeel Shade™90°

Max UV Index4 (Moderate)

WindSSW 7 mph

Sat 7/12

87° /68°
5%
Humid with plenty of sunshine

RealFeel®97°

RealFeel Shade™91°

Max UV Index10 (Very High)

WindSSW 5 mph

Sun 7/13

88° /68°
41%
Very humid with considerable cloudiness; a morning shower in spots followed by a thunderstorm in spots in the afternoon

RealFeel®94°

RealFeel Shade™92°

Max UV Index3 (Moderate)

WindSSW 7 mph

Mon 7/14

87° /67°
20%
Humid with sunshine and a few clouds

RealFeel®96°

RealFeel Shade™89°

Max UV Index10 (Very High)

WindNW 5 mph

Tue 7/15

86° /67°
25%
Humid with sunshine and some clouds

RealFeel®95°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindESE 2 mph

Wed 7/16

85° /66°
65%
A couple of morning showers and a thunderstorm; otherwise, cloudy and humid

RealFeel®91°

RealFeel Shade™91°

Max UV Index2 (Low)

WindSW 7 mph

Thu 7/17

84° /65°
25%
Cloudy and less humid

RealFeel®83°

RealFeel Shade™83°

Max UV Index3 (Moderate)

WindNE 8 mph

Fri 7/18

81° /63°
73%
Cloudy; a passing shower in the morning followed by rain in the afternoon

RealFeel®77°

RealFeel Shade™77°

Max UV Index3 (Moderate)

WindE 6 mph

Sat 7/19

80° /65°
70%
Remaining cloudy with showers and thunderstorms, mainly later

RealFeel®82°

RealFeel Shade™82°

Max UV Index2 (Low)

WindE 6 mph

Sun 7/20

81° /68°
59%
A couple of morning showers; otherwise, mostly cloudy and humid

RealFeel®87°

RealFeel Shade™86°

Max UV Index3 (Moderate)

WindSW 6 mph

Mon 7/21

84° /68°
20%
Turning cloudy and uncomfortably humid

RealFeel®95°

RealFeel Shade™91°

Max UV Index10 (Very High)

WindWSW 4 mph

Tue 7/22

86° /69°
20%
Partly sunny and uncomfortably humid

RealFeel®98°

RealFeel Shade™94°

Max UV Index10 (Very High)

WindSW 4 mph

Wed 7/23

88° /68°
65%
Rather cloudy and very humid; a couple of showers and a thunderstorm in the afternoon

RealFeel®99°

RealFeel Shade™99°

Max UV Index5 (Moderate)

WindW 1 mph

Thu 7/24

85° /68°
65%
Mainly cloudy and humid; a couple of afternoon showers and a thunderstorm

RealFeel®92°

RealFeel Shade™89°

Max UV Index4 (Moderate)

WindNNE 4 mph

Fri 7/25

82° /67°
25%
Humid with intervals of clouds and sunshine

RealFeel®92°

RealFeel Shade™87°

Max UV Index5 (Moderate)

WindENE 1 mph

Sat 7/26

84° /67°
25%
Mostly cloudy

RealFeel®86°

RealFeel Shade™83°

Max UV Index4 (Moderate)

WindNNW 7 mph

Sun 7/27

82° /63°
25%
Mostly cloudy

RealFeel®83°

RealFeel Shade™82°

Max UV Index4 (Moderate)

WindNNE 5 mph

Mon 7/28

82° /63°
20%
Mostly sunny

RealFeel®89°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindNNW 2 mph

Tue 7/29

84° /66°
5%
Plenty of sunshine

RealFeel®91°

RealFeel Shade™83°

Max UV Index9 (Very High)

WindWSW 5 mph

Wed 7/30

87° /64°
10%
Mostly sunny and less humid

RealFeel®87°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindNNW 9 mph

Thu 7/31

81° /62°
10%
Brilliant sunshine

RealFeel®88°

RealFeel Shade™79°

Max UV Index9 (Very High)

WindWNW 5 mph

Fri 8/1

81° /67°
39%
Times of sun and clouds with a thunderstorm in spots; humid

RealFeel®83°

RealFeel Shade™82°

Max UV Index3 (Moderate)

WindSW 12 mph

Sat 8/2

87° /62°
10%
Sunshine and less humid

RealFeel®89°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindNW 10 mph

Sun 8/3

81° /62°
20%
Mostly sunny

RealFeel®85°

RealFeel Shade™79°

Max UV Index9 (Very High)

WindNW 8 mph

Mon 8/4

82° /64°
58%
Cloudy most of the time with a couple of showers and a thunderstorm; humid

RealFeel®87°

RealFeel Shade™85°

Max UV Index4 (Moderate)

WindSW 12 mph

Tue 8/5

82° /67°
65%
Considerable cloudiness with showers and thunderstorms; humid

RealFeel®90°

RealFeel Shade™90°

Max UV Index3 (Moderate)

WindSE 2 mph

Wed 8/6

86° /66°
25%
Mostly sunny and humid

RealFeel®94°

RealFeel Shade™88°

Max UV Index9 (Very High)

WindSW 4 mph

Thu 8/7

87° /62°
1%
Clouds to start, then sunshine returns

RealFeel®89°

RealFeel Shade™85°

Max UV Index9 (Very High)

WindSSW 12 mph

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