Port Jefferson Station, NY Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Mostly Clear 28°F
Feels Like 19°F  
Humidity 56% Dew Point 14°F Wind W 9 MPH Gusts 13 Barometer 29.88 in.
Report from a personal weather station 1.2 mi. NNE of central Port Jefferson Station
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Point Forecast at a Glance

ThuDec 11
Thu Dec 11: Mostly Clear, Low 26F
 
26
FriDec 12
Fri Dec 12: Sunny, High 34F, Low 24F
34
24
SatDec 13
Sat Dec 13: Mostly Cloudy, High 40F, Low 27F
40
27
SunDec 14
Sun Dec 14: Snow, High 31F, Low 17F
70%
31
17
MonDec 15
Mon Dec 15: Mostly Sunny, High 30F, Low 22F
30
22
TueDec 16
Tue Dec 16: Mostly Sunny, High 33F, Low 25F
33
25
WedDec 17
Wed Dec 17: Partly Sunny, High 42F, Low 33F
42
33

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7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 30°F to 42°F. Some precipitation possible with wintry mix on at least one day.

Climate Context

This week's forecast shows temperatures running 6°F below the historical average for December. Normal highs for this period are around 44°F with lows around 29°F.

This Date in Weather History

1989 - Strong Santa Ana winds developed across southern California and parts of central California. Winds in Kern County of central California gusted to 100 mph near Grapevine. The high winds reduced visibilities to near zero in the desert areas, closing major interstate highways east of Ontario CA.

More on this and other weather history

Port Jefferson Station, NY 7 Day Weather Forecast Details

Thursday Dec 11

Mostly Clear

Night: Mostly clear, with a steady temperature around 26. Wind chill values between 10 and 15. Breezy, with a west wind 18 to 21 mph, with gusts as high as 32 mph.

Friday Dec 12

Sunny

Day: Sunny, with a high near 34. Wind chill values between 10 and 20. West wind 13 to 15 mph.

Mostly Clear

Night: Mostly clear, with a low around 24. West wind 5 to 9 mph.

Saturday Dec 13

Mostly Cloudy

Day: Mostly cloudy, with a high near 40. Wind chill values between 20 and 30. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Rain And Snow

Night: A chance of rain and snow before 10pm, then snow. Low around 27. West wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Sunday Dec 14

Snow

Day: Snow likely before 1pm. Cloudy, then gradually becoming mostly sunny, with a temperature rising to near 31 by 9am, then falling to around 27 during the remainder of the day. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Partly Cloudy

Night: Partly cloudy, with a low around 17.

Monday Dec 15

Mostly Sunny

Day: Mostly sunny, with a high near 30.

Mostly Cloudy

Night: Mostly cloudy, with a low around 22.

Tuesday Dec 16

Mostly Sunny

Day: Mostly sunny, with a high near 33.

Mostly Cloudy

Night: Mostly cloudy, with a low around 25.

Wednesday Dec 17

Partly Sunny

Day: Partly sunny, with a high near 42.

Mostly Cloudy

Night: Mostly cloudy, with a low around 33.

Thursday Dec 18

Mostly Cloudy

Day: Mostly cloudy, with a high near 51.


About Port Jefferson Station, NY

Port Jefferson Station is a hamlet and census-designated place (CDP) in the Town of Brookhaven, in Suffolk County, in New York, United States. The population was 7,838 as of the 2010 census.

Content from Wikipedia, licensed under CC BY-SA 3.0.

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