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Dangerous heat wave to expand east early this week, affecting 170 million people. Details here Chevron right

South Setauket, NY

87°F
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South Setauket

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South Setauket, NY Weather
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7 PM

85°
RealFeel® 88°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 10%
Chevron down
Mostly sunny
alerts

Heat Advisory

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

Air Quality Alert

10:48 PM Saturday - 3:15 PM Monday

RealFeel Shade™86°

WindWSW 12 mph

Air QualityFair

Max UV Index1 (Low)

Wind Gusts17 mph

Humidity64%

Indoor Humidity64% (Very Humid)

Dew Point71° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover27%

Visibility10 mi

Cloud Ceiling33400 ft

8 PM

83°
RealFeel® 84°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 0%
Chevron down
Partly sunny
alerts

Air Quality Alert

10:48 PM Saturday - 3:15 PM Monday

RealFeel Shade™84°

WindW 10 mph

Air QualityFair

Max UV Index0 (Low)

Wind Gusts27 mph

Humidity63%

Indoor Humidity63% (Very Humid)

Dew Point69° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

80°
RealFeel® 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Partly cloudy
alerts

Air Quality Alert

10:48 PM Saturday - 3:15 PM Monday

WindW 9 mph

Air QualityFair

Wind Gusts24 mph

Humidity65%

Indoor Humidity65% (Very Humid)

Dew Point68° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover44%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

78°
RealFeel® 78°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Air Quality Alert

10:48 PM Saturday - 3:15 PM Monday

WindW 9 mph

Air QualityFair

Wind Gusts22 mph

Humidity73%

Indoor Humidity73% (Very Humid)

Dew Point68° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

80°
RealFeel® 85°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Air Quality Alert

10:48 PM Saturday - 3:15 PM Monday

WindWNW 8 mph

Air QualityFair

Wind Gusts20 mph

Humidity76%

Indoor Humidity76% (Extremely Humid)

Dew Point72° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

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Weather Near South Setauket:

  • Bridgeport, CT
  • New York, NY
  • Newark, NJ
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