Port Jefferson, New York, United States (11777)
More Local Info
 Lat: 40.95N, Lon: 73.07W
Wx Zone: NYZ078
Latest Conditions   History
Mostly Cloudy Mostly Cloudy
30°F -1°C
Feels Like 30°F
Humidity 69% Barometer 30.09 in.
Dew Point 21°F Wind Calm
Visibility 10SM  
Reported at Islip, Long Island Mac Arthur Airport, NY
at 5:56 AM EST FRI FEB 10 2012

Friday
Feb 10
Saturday
Feb 11
Sunday
Feb 12
Monday
Feb 13
Tuesday
Feb 14
Wednesday
Feb 15
Thursday
Feb 16
Partly Cloudy Light Snow Snow Showers Mostly Sunny Isolated Showers Partly Cloudy Partly Cloudy
Partly Cloudy Light Snow Snow Showers Mostly Sunny Isolated Showers Partly Cloudy Partly Cloudy
Hi 45°F
Lo 33°F
WSW 12 mph
 
Hi 37°F
Lo 19°F
NNW 16 mph
Pop 80%
Hi 31°F
Lo 17°F
NW 19 mph
Pop 20%
Hi 37°F
Lo 29°F
W 16 mph
 
Hi 45°F
Lo 32°F
SW 9 mph
Pop 20%
Hi 46°F
Lo 32°F
NW 6 mph
 
Hi 48°F
Lo 32°F
SSW 5 mph
 

  • Area Forecast Area Weather Forecast
  • Hourly
For all of Northwest Suffolk
Friday Feb 10
Sunny Day: Sunny. Highs in the mid 40s. Southwest winds 5 to 10 mph with gusts up to 20 mph.
Night: A chance of snow and rain in the evening...Then snow after midnight. Snow accumulation around an inch. Lows in the lower 30s. Southwest winds 5 to 10 mph...Becoming north after midnight. Chance of precipitation 80 percent.
Saturday Feb 11
Snow Day: Snow...Mainly in the morning. Total snow accumulation of 2 to 4 inches. Near steady temperature in the mid 30s. North winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of snow near 100 percent.
Night: Mostly cloudy in the evening...Then becoming partly cloudy. Brisk with lows around 20. Northwest winds 15 to 20 mph with gusts up to 30 mph.
Sunday Feb 12
Windy Day: Partly sunny and windy. Highs in the lower 30s. Northwest winds 15 to 25 mph.
Night: Mostly cloudy in the evening...Then becoming partly cloudy. Brisk with lows around 20.
Monday Feb 13
Sunny Day: Sunny and brisk. Highs in the upper 30s.
Night: Partly cloudy in the evening...Then becoming mostly cloudy. Lows in the upper 20s.
Tuesday Feb 14
Mostly Cloudy Day: Mostly cloudy. Highs in the mid 40s.
Night: Mostly cloudy. Lows in the lower 30s.
Wednesday Feb 15
Partly Sunny Day: Partly sunny. Highs in the mid 40s.
Night: Partly cloudy. Lows in the lower 30s.
Thursday Feb 16
Mostly Sunny Day: Mostly sunny. Highs in the upper 40s.

Sun & Moon  Monthly
Morning Twilight 6:25 AM Waning Gibbous Moon
Waning Gibbous Moon
Sunrise 6:54 AM
Sunset 5:18 PM
Evening Twilight 5:47 PM
 

Tides Information   More tide info
High Tides Low Tides
12:32 AM (7.4ft)   12:53 PM (7.3ft) 6:49 AM (-0.7ft)   7:11 PM (-0.8ft)
 

Continental United States Extremes
Thu's High Temperature: 86 at Thermal Ca And Santa Ana Ca And Chatsworth Ca And Saugus Ca
Thu's Low Temperature: 2 BELOW ZERO at Audubon County Ia
 

Weather Folklore
Oily floors quite slippery get before the rain makes everything wet.
Port Jefferson
Port Jefferson
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