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Extreme risk of severe weather, widespread destructive winds in the Plains into Sunday night. Click for details Chevron right

Port Jefferson, NY

66°F
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Port Jefferson

New York

66°
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Port Jefferson, NY Weather
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8 PM

66°
RealFeel® 62°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 40%
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Showers

RealFeel Shade™62°

WindE 10 mph

Air QualityFair

Max UV Index0 (Low)

Wind Gusts20 mph

Humidity79%

Indoor Humidity74% (Slightly Humid)

Dew Point59° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

63°
RealFeel® 60°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 37%
Chevron down
Cloudy

WindE 10 mph

Air QualityFair

Wind Gusts20 mph

Humidity86%

Indoor Humidity72% (Slightly Humid)

Dew Point59° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling1800 ft

10 PM

62°
RealFeel® 58°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 32%
Chevron down
Cloudy

WindE 10 mph

Air QualityFair

Wind Gusts20 mph

Humidity90%

Indoor Humidity72% (Slightly Humid)

Dew Point59° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling1800 ft

11 PM

62°
RealFeel® 58°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 30%
Chevron down
Cloudy

WindE 10 mph

Air QualityFair

Wind Gusts20 mph

Humidity89%

Indoor Humidity71% (Slightly Humid)

Dew Point58° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling1800 ft

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Weather Near Port Jefferson:

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