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

Northwest Harwinton, CT

77°F
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Northwest Harwinton

Connecticut

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Northwest Harwinton, 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

79° /57°
25%
Less humid with times of sun and clouds

RealFeel®87°

RealFeel Shade™76°

Max UV Index10 (Very High)

WindWNW 6 mph

Sat 6/14

65° /55°
86%
Cooler with occasional rain and drizzle

RealFeel®65°

RealFeel Shade™62°

Max UV Index3 (Moderate)

WindNE 7 mph

Sun 6/15

68° /56°
17%
Cloudy

RealFeel®71°

RealFeel Shade™65°

Max UV Index5 (Moderate)

WindE 7 mph

Mon 6/16

68° /61°
56%
Low clouds with a passing shower or two in the afternoon

RealFeel®70°

RealFeel Shade™66°

Max UV Index3 (Moderate)

WindSE 6 mph

Tue 6/17

77° /62°
42%
A morning shower in spots; otherwise, humid with considerable cloudiness

RealFeel®78°

RealFeel Shade™76°

Max UV Index2 (Low)

WindSSE 5 mph

Wed 6/18

81° /64°
25%
Humid with low clouds

RealFeel®84°

RealFeel Shade™83°

Max UV Index2 (Low)

WindSW 9 mph

Thu 6/19

85° /63°
41%
Times of clouds and sun with a thunderstorm in parts of the area; humid

RealFeel®94°

RealFeel Shade™87°

Max UV Index11 (Extreme)

WindSW 9 mph

Fri 6/20

84° /60°
60%
Mostly cloudy and humid with a couple of showers and a thunderstorm

RealFeel®90°

RealFeel Shade™85°

Max UV Index7 (High)

WindWSW 9 mph

Sat 6/21

83° /59°
2%
Partly sunny and less humid

RealFeel®88°

RealFeel Shade™82°

Max UV Index11 (Extreme)

WindNW 7 mph

Sun 6/22

83° /60°
39%
Partly sunny and humid with a thunderstorm in spots

RealFeel®87°

RealFeel Shade™82°

Max UV Index7 (High)

WindW 9 mph

Mon 6/23

79° /58°
0%
Humid with plenty of sunshine

RealFeel®86°

RealFeel Shade™80°

Max UV Index11 (Extreme)

WindNNW 8 mph

Tue 6/24

84° /59°
3%
Humid with sun through high clouds

RealFeel®86°

RealFeel Shade™85°

Max UV Index5 (Moderate)

WindSSW 8 mph

Wed 6/25

82° /60°
2%
Less humid with sunshine and a few clouds

RealFeel®85°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindNNW 9 mph

Thu 6/26

84° /54°
56%
A little rain in the morning; otherwise, considerable cloudiness

RealFeel®84°

RealFeel Shade™81°

Max UV Index3 (Moderate)

WindE 4 mph

Fri 6/27

74° /54°
25%
Considerable cloudiness

RealFeel®74°

RealFeel Shade™74°

Max UV Index3 (Moderate)

WindSSW 5 mph

Sat 6/28

75° /57°
10%
Sunny

RealFeel®83°

RealFeel Shade™74°

Max UV Index10 (Very High)

WindSW 5 mph

Sun 6/29

77° /59°
10%
Mostly sunny and humid

RealFeel®87°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindW 2 mph

Mon 6/30

80° /60°
25%
Partly sunny and humid

RealFeel®90°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindSW 4 mph

Tue 7/1

82° /60°
20%
Humid with brilliant sunshine

RealFeel®91°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindSW 4 mph

Wed 7/2

82° /59°
25%
Mostly cloudy and humid

RealFeel®85°

RealFeel Shade™84°

Max UV Index5 (Moderate)

WindS 6 mph

Thu 7/3

80° /60°
25%
Partly sunny and humid

RealFeel®82°

RealFeel Shade™79°

Max UV Index9 (Very High)

WindSSW 9 mph

Fri 7/4

81° /61°
20%
Humid with intervals of clouds and sun

RealFeel®89°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindSSW 7 mph

Sat 7/5

82° /60°
65%
Humid with considerable cloudiness; a couple of showers and a thunderstorm in the afternoon

RealFeel®88°

RealFeel Shade™86°

Max UV Index6 (High)

WindWSW 8 mph

Sun 7/6

81° /58°
20%
Mostly sunny and less humid

RealFeel®86°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindN 6 mph

Mon 7/7

77° /57°
25%
Intervals of clouds and sunshine

RealFeel®82°

RealFeel Shade™76°

Max UV Index6 (High)

WindSE 1 mph

Tue 7/8

77° /58°
25%
Partly sunny

RealFeel®83°

RealFeel Shade™75°

Max UV Index10 (Very High)

WindSSW 6 mph

Wed 7/9

79° /61°
20%
Partly sunny and humid

RealFeel®87°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindNW 5 mph

Thu 7/10

81° /58°
68%
Mostly cloudy; a passing shower in the morning followed by periods of rain in the afternoon

RealFeel®80°

RealFeel Shade™80°

Max UV Index5 (Moderate)

WindENE 6 mph

Fri 7/11

77° /58°
20%
Mostly sunny

RealFeel®82°

RealFeel Shade™74°

Max UV Index10 (Very High)

WindE 7 mph

Sat 7/12

78° /59°
25%
Increasing cloudiness

RealFeel®80°

RealFeel Shade™80°

Max UV Index7 (High)

WindSSW 6 mph

Sun 7/13

80° /62°
25%
Humid with more sun than clouds

RealFeel®90°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindWSW 5 mph

Mon 7/14

84° /62°
56%
Mostly sunny and humid; an afternoon thunderstorm

RealFeel®93°

RealFeel Shade™89°

Max UV Index10 (Very High)

WindWSW 8 mph

Tue 7/15

84° /58°
5%
Sunny and less humid

RealFeel®86°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindNNW 9 mph

Wed 7/16

78° /55°
20%
Intervals of clouds and sunshine

RealFeel®86°

RealFeel Shade™76°

Max UV Index10 (Very High)

WindNNW 2 mph

Thu 7/17

80° /62°
25%
Mostly cloudy and humid

RealFeel®87°

RealFeel Shade™87°

Max UV Index3 (Moderate)

WindSW 6 mph

Fri 7/18

84° /62°
55%
Cloudy and humid; a morning shower followed by a thunderstorm in the afternoon

RealFeel®91°

RealFeel Shade™91°

Max UV Index3 (Moderate)

WindWSW 4 mph

Sat 7/19

82° /61°
25%
Mostly cloudy and humid

RealFeel®89°

RealFeel Shade™89°

Max UV Index4 (Moderate)

WindW 4 mph

Sun 7/20

82° /62°
25%
Humid with times of clouds and sun

RealFeel®89°

RealFeel Shade™85°

Max UV Index9 (Very High)

WindNW 6 mph

Mon 7/21

83° /62°
10%
Sunny and humid

RealFeel®91°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindNW 5 mph

Tue 7/22

83° /61°
20%
Humid with clouds and sun

RealFeel®90°

RealFeel Shade™86°

Max UV Index4 (Moderate)

WindWNW 2 mph

Wed 7/23

84° /62°
25%
Humid with plenty of clouds

RealFeel®91°

RealFeel Shade™89°

Max UV Index4 (Moderate)

WindWNW 5 mph

Thu 7/24

84° /62°
25%
Mostly cloudy and humid

RealFeel®86°

RealFeel Shade™84°

Max UV Index3 (Moderate)

WindNNE 6 mph

Fri 7/25

84° /61°
25%
Mostly sunny

RealFeel®88°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindSW 7 mph

Sat 7/26

85° /61°
4%
Sunny

RealFeel®87°

RealFeel Shade™83°

Max UV Index9 (Very High)

WindW 8 mph

Sun 7/27

85° /59°
4%
Sunny much of the time

RealFeel®90°

RealFeel Shade™86°

Max UV Index9 (Very High)

WindWNW 6 mph

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