PORT JEFFERSON STATION, NY 11776 Weather Forecast & Current Conditions

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11776 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ISLIP, NY Current Weather
7:56 PM EST DEC 13, 2025
Overcast Light Snow 36°F
Feels Like:	34°F
Dewpoint:	28°F
Rel. Hum.:	72%
Visibility:	7 miles
Wind:	NW at 3 mph
Pressure:	30.04 inches
Last 72 hours
Local Area Snow Depth
New York Current Weather
New York MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

11776 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	PORT JEFFERSON STATION, NY 11776 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Mostly cloudy with a slight chance of rain and snow. Highs in the lower 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent.

TONIGHT
Snow. Snow accumulation of 2 to 4 inches. Lows in the upper 20s. West winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of snow near 100 percent.

SUNDAY
Snow in the morning, then partly sunny in the afternoon. Total snow accumulation of 4 to 6 inches. Highs in the lower 30s. Northwest winds 15 to 20 mph. Gusts up to 25 mph, increasing to 35 mph in the afternoon. Chance of snow near 100 percent.

SUNDAY NIGHT
Partly cloudy in the evening, then clearing. Blustery with lows around 17. Northwest winds 15 to 25 mph with gusts up to 40 mph. Wind chill values as low as zero.

MONDAY
Sunny in the morning, then becoming partly sunny. Highs around 30. Northwest winds 15 to 20 mph with gusts up to 35 mph.

MONDAY NIGHT
Mostly cloudy. Lows in the lower 20s.

TUESDAY
Mostly sunny. Highs in the lower 30s.

TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 20s.

WEDNESDAY
Mostly sunny. Highs in the lower 40s.

WEDNESDAY NIGHT
Partly cloudy. Lows around 30.

THURSDAY
Partly sunny in the morning, then becoming mostly cloudy. Highs in the lower 50s.

THURSDAY NIGHT
Rain likely. Breezy with lows in the upper 30s. Chance of rain 70 percent.

FRIDAY
Partly sunny. A chance of rain in the morning. Breezy with highs in the upper 40s. Chance of rain 30 percent.

11776 WEATHER SATELLITE LOOPS

Visible Weather Satellite
PORT JEFFERSON STATION, NY 11776

Infrared Weather Satellite
PORT JEFFERSON STATION, NY 11776

11776 WEATHER RADAR LOOP

NEXRAD Weather Radar
PORT JEFFERSON STATION, NY 11776

MOS COMPUTER WEATHER FORECAST

ISLIP, NY 3 hourly weather forecast

weather forecast created 7:00 AM EST 12/13/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
13 DEC 2025

1 PM

43°

35°

Mostly Cloudy

15%
RAIN
<.01 in

0% Thunder
( 0% severe)

SW 16

55%

28°

High 44°

4 PM

41°

34°

Mostly Cloudy

WSW 13

59%

28°

Overcast

Rain & Snow Likely

7 PM

37°

31°

Overcast

74%
RAIN/SNOW
***

0% Thunder
( 3% severe)

W 8

69%

28°

10 PM

36°

31°

Overcast

W 6

79%

30°

Sunday
14 DEC 2025

1 AM

34°

30°

Overcast

93%
SNOW
***

0% Thunder
( 3% severe)

W 5

89%

31°

Low 27°

4 AM

33°

28°

Overcast

WNW 6

88%

30°

High 34°

7 AM

32°

26°

Overcast

76%
SNOW
***

0% Thunder
( 3% severe)

NNW 7

85%

28°

Mostly Cloudy

Snow Likely

10 AM

32°

22°

Mostly Cloudy

NNW 13

71%

24°

1 PM

32°

21°

Mostly Cloudy

5%

0% Thunder
( 1% severe)

NW 16

53%

18°

4 PM

29°

17°

Mostly Cloudy

NW 16

50%

14°

7 PM

24°

11°

Partly Cloudy

3%

0% Thunder
( 1% severe)

NW 15

59%

13°

10 PM

23°

10°

Partly Cloudy

NW 16

56%

11°

Monday
15 DEC 2025

1 AM

20°

6°

Partly Cloudy

1%

0% Thunder
( 0% severe)

NW 15

55%

8°

Low 17°

4 AM

20°

6°

Partly Cloudy

NW 16

58%

9°

High 32°

7 AM

21°

7°

Partly Cloudy

1%

0% Thunder
( 0% severe)

NW 15

58%

10°

Partly Cloudy

10 AM

27°

15°

Partly Cloudy

NW 16

52%

13°

1 PM

31°

20°

Partly Cloudy

1%

0% Thunder
( 0% severe)

WNW 16

46%

14°

4 PM

30°

20°

Mostly Cloudy

W 13

50%

15°

7 PM

27°

17°

Mostly Cloudy

W 10

63%

17°


ISLIP, NY extended weather forecast
Tuesday 16 DEC 2025	Wednesday 17 DEC 2025	Thursday 18 DEC 2025	Friday 19 DEC 2025	Saturday 20 DEC 2025
Low 22°	Low 27°	Low 31°	Low 34°	Low 32°
High 34°	High 46°	High 46°	High 51°	High 42°

Partly Cloudy 13% Snow	Partly Cloudy 18% Rain/Snow	Partly Cloudy 26% Rain	Mostly Cloudy 51% Rain	Mostly Cloudy 23% Rain

WEATHER SELECT BOX EXAMPLES:

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Port Jefferson Station, NY
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