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Over 100 million people at risk for daily severe storms, drenching rain into next week. Click for details Chevron right

Stony Brook, NY

76°F
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Stony Brook

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Stony Brook, NY Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities

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Winter Center
Today Hourly

Daily

 Radar MinuteCast Monthly Air Quality Health & Activities

June 6 - July 20

Fri 6/6

84° /64°
55%
Increasing cloudiness and humid; a heavy thunderstorm late this afternoon

RealFeel®94°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindSSW 8 mph

Sat 6/7

74° /64°
88%
Mostly cloudy with a couple of showers and a thunderstorm; not as warm but humid

RealFeel®81°

RealFeel Shade™72°

Max UV Index8 (Very High)

WindWNW 7 mph

Sun 6/8

74° /61°
49%
Some sun, then turning cloudy with a shower in spots late in the afternoon

RealFeel®78°

RealFeel Shade™70°

Max UV Index7 (High)

WindENE 10 mph

Mon 6/9

69° /61°
46%
A morning shower in the area; otherwise, low clouds breaking for some sun

RealFeel®75°

RealFeel Shade™68°

Max UV Index4 (Moderate)

WindESE 4 mph

Tue 6/10

71° /65°
88%
Periods of clouds and sunshine with a couple of showers and a thunderstorm; humid

RealFeel®77°

RealFeel Shade™71°

Max UV Index7 (High)

WindSSE 6 mph

Wed 6/11

81° /63°
1%
Mostly sunny, warmer and less humid

RealFeel®86°

RealFeel Shade™78°

Max UV Index11 (Extreme)

WindW 7 mph

Thu 6/12

82° /62°
1%
Abundant sunshine

RealFeel®86°

RealFeel Shade™79°

Max UV Index11 (Extreme)

WindW 9 mph

Fri 6/13

81° /64°
3%
Cloudy to partly sunny

RealFeel®86°

RealFeel Shade™80°

Max UV Index8 (Very High)

WindNW 5 mph

Sat 6/14

78° /65°
38%
Turning cloudy with a thunderstorm in parts of the area in the afternoon

RealFeel®81°

RealFeel Shade™75°

Max UV Index11 (Extreme)

WindSSW 8 mph

Sun 6/15

77° /62°
40%
Mostly cloudy with a shower in the area in the afternoon

RealFeel®78°

RealFeel Shade™76°

Max UV Index5 (Moderate)

WindSSE 6 mph

Mon 6/16

74° /61°
75%
Rain

RealFeel®76°

RealFeel Shade™72°

Max UV Index2 (Low)

WindS 5 mph

Tue 6/17

73° /60°
8%
Low clouds

RealFeel®72°

RealFeel Shade™72°

Max UV Index2 (Low)

WindNE 12 mph

Wed 6/18

74° /62°
2%
Mostly sunny

RealFeel®83°

RealFeel Shade™74°

Max UV Index11 (Extreme)

WindE 5 mph

Thu 6/19

79° /64°
66%
Mostly cloudy with a couple of showers and a thunderstorm, mainly early in the day

RealFeel®79°

RealFeel Shade™77°

Max UV Index3 (Moderate)

WindNNE 9 mph

Fri 6/20

75° /61°
20%
Less humid with sunshine and a few clouds

RealFeel®81°

RealFeel Shade™73°

Max UV Index11 (Extreme)

WindNE 7 mph

Sat 6/21

75° /59°
25%
Partly sunny

RealFeel®83°

RealFeel Shade™73°

Max UV Index11 (Extreme)

WindENE 4 mph

Sun 6/22

76° /65°
25%
Cloudy most of the time

RealFeel®75°

RealFeel Shade™72°

Max UV Index4 (Moderate)

WindSSW 9 mph

Mon 6/23

78° /67°
25%
Mostly cloudy

RealFeel®77°

RealFeel Shade™75°

Max UV Index6 (High)

WindSW 15 mph

Tue 6/24

82° /67°
25%
Mostly cloudy and humid

RealFeel®88°

RealFeel Shade™82°

Max UV Index7 (High)

WindSW 9 mph

Wed 6/25

83° /68°
20%
Mostly sunny and humid

RealFeel®86°

RealFeel Shade™82°

Max UV Index11 (Extreme)

WindSSW 15 mph

Thu 6/26

83° /68°
25%
Humid with sun and clouds

RealFeel®93°

RealFeel Shade™86°

Max UV Index11 (Extreme)

WindWSW 6 mph

Fri 6/27

84° /69°
25%
Humid with decreasing clouds

RealFeel®92°

RealFeel Shade™87°

Max UV Index11 (Extreme)

WindW 9 mph

Sat 6/28

83° /68°
20%
Humid with sunshine

RealFeel®94°

RealFeel Shade™87°

Max UV Index11 (Extreme)

WindWSW 6 mph

Sun 6/29

85° /70°
20%
Mostly sunny and humid

RealFeel®92°

RealFeel Shade™87°

Max UV Index11 (Extreme)

WindWSW 9 mph

Mon 6/30

85° /68°
10%
Mostly sunny and less humid

RealFeel®90°

RealFeel Shade™82°

Max UV Index11 (Extreme)

WindWNW 9 mph

Tue 7/1

83° /67°
10%
Sunshine with low humidity

RealFeel®87°

RealFeel Shade™80°

Max UV Index11 (Extreme)

WindWNW 7 mph

Wed 7/2

78° /66°
10%
Sunshine

RealFeel®84°

RealFeel Shade™75°

Max UV Index11 (Extreme)

WindNNE 6 mph

Thu 7/3

80° /68°
56%
Times of clouds and sun with a couple of showers

RealFeel®77°

RealFeel Shade™76°

Max UV Index3 (Moderate)

WindNNE 14 mph

Fri 7/4

78° /68°
10%
Mostly sunny

RealFeel®85°

RealFeel Shade™76°

Max UV Index11 (Extreme)

WindWNW 6 mph

Sat 7/5

83° /67°
20%
Increasing cloudiness

RealFeel®90°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindW 5 mph

Sun 7/6

84° /70°
25%
Mostly cloudy

RealFeel®85°

RealFeel Shade™82°

Max UV Index3 (Moderate)

WindSW 7 mph

Mon 7/7

85° /70°
20%
Windy and humid with sunshine and a few clouds

RealFeel®87°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindSSW 17 mph

Tue 7/8

85° /66°
20%
Mostly sunny

RealFeel®87°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindNW 12 mph

Wed 7/9

79° /64°
25%
Becoming cloudy and less humid

RealFeel®85°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindNE 7 mph

Thu 7/10

79° /69°
56%
Mostly cloudy with a couple of showers, mainly later

RealFeel®78°

RealFeel Shade™78°

Max UV Index4 (Moderate)

WindSSW 14 mph

Fri 7/11

80° /68°
10%
Mostly sunny

RealFeel®85°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindNW 9 mph

Sat 7/12

80° /64°
10%
Mostly sunny and less humid

RealFeel®86°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindENE 7 mph

Sun 7/13

81° /70°
25%
Cloudy

RealFeel®80°

RealFeel Shade™80°

Max UV Index3 (Moderate)

WindSW 10 mph

Mon 7/14

85° /70°
25%
Decreasing clouds and humid

RealFeel®88°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindSSW 16 mph

Tue 7/15

87° /67°
10%
Very warm and less humid with abundant sunshine

RealFeel®89°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindNNW 10 mph

Wed 7/16

81° /68°
10%
Sunny

RealFeel®88°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindS 7 mph

Thu 7/17

84° /69°
10%
Sunny and humid

RealFeel®93°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindSSE 5 mph

Fri 7/18

85° /68°
1%
Sunshine and a few clouds

RealFeel®89°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindWSW 9 mph

Sat 7/19

86° /65°
64%
A couple of showers and a thunderstorm in the morning; otherwise, humid with a blend of sun and clouds

RealFeel®95°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindSW 5 mph

Sun 7/20

86° /65°
1%
Mostly sunny and less humid

RealFeel®93°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindNW 4 mph

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