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
5:56 PM EDT MAY 30, 2025
Mist 63°F
Feels Like:	63°F
Dewpoint:	61°F
Rel. Hum.:	93%
Visibility:	1/4 miles
Wind:	S at 8 mph
Pressure:
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 2024 Hurricanes	PORT JEFFERSON STATION, NY 11776 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
A chance of showers this evening, then showers with a chance of thunderstorms after midnight. Areas of fog. Some thunderstorms may produce heavy rainfall after midnight. Lows in the upper 50s. Southeast winds 5 to 10 mph. Chance of rain near 100 percent.

SATURDAY
Showers with a chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Highs in the lower 70s. Southwest winds 10 to 15 mph, becoming west in the afternoon. Gusts up to 25 mph. Chance of rain 90 percent.

SATURDAY NIGHT
Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 50s. West winds 10 to 15 mph. Chance of rain 70 percent.

SUNDAY
Mostly sunny. Highs in the upper 60s. West winds 10 to 15 mph with gusts up to 25 mph.

SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 50s. West winds 10 to 15 mph, diminishing to around 5 mph after midnight.

MONDAY
Sunny. Highs in the lower 70s.

MONDAY NIGHT
Mostly clear. Lows in the mid 50s.

TUESDAY
Sunny. Highs in the mid 70s.

TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows around 60.

WEDNESDAY
Mostly sunny. Highs around 80.

WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s.

THURSDAY
Mostly sunny in the morning, then becoming mostly cloudy. Highs in the lower 80s.

THURSDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Lows in the mid 60s. 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 8:00 AM EDT 5/30/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
30 MAY 2025

2 PM

70°

70°

Mostly Cloudy

6%

0% Thunder
( 8% severe)

SSW 12

71%

60°

High 71°

5 PM

69°

69°

Mostly Cloudy

S 10

70%

59°

Mostly Cloudy

Rain Likely

8 PM

63°

63°

Mostly Cloudy

76%
RAIN
***

0% Thunder
( 25% severe)

S 7

87%

59°

11 PM

62°

62°

Mostly Cloudy

SSE 6

90%

59°

Saturday
31 MAY 2025

2 AM

60°

60°

Mostly Cloudy

87%
RAIN
***

0% Thunder
( 33% severe)

SE 6

96%

59°

Low 59°

5 AM

60°

59°

Mostly Cloudy

SE 8

96%

59°

High 71°

8 AM

63°

62°

Mostly Cloudy

46%
RAIN
.25–.5 in

0% Thunder
( 10% severe)

SSW 10

87%

59°

Mostly Cloudy

Rain Likely

11 AM

65°

65°

Mostly Cloudy

W 15

70%

55°

2 PM

68°

68°

Partly Cloudy

52%
RAIN
***

0% Thunder
( 18% severe)

W 16

61%

54°

5 PM

67°

67°

Partly Cloudy

WSW 15

65%

55°

8 PM

61°

60°

Mostly Cloudy

53%
RAIN
>2 in

0% Thunder
( 3% severe)

WNW 10

72%

52°

11 PM

58°

56°

Mostly Cloudy

W 10

75%

50°

Sunday
1 JUN 2025

2 AM

55°

52°

Mostly Cloudy

20%
RAIN
.01–.1 in

0% Thunder
( 0% severe)

W 10

74%

47°

Low 52°

5 AM

53°

49°

Partly Cloudy

W 12

77%

46°

High 69°

8 AM

57°

54°

Clear

3%

0% Thunder
( 1% severe)

W 14

64%

45°

Partly Cloudy

11 AM

63°

61°

Partly Cloudy

W 15

50%

44°

2 PM

66°

66°

Mostly Cloudy

2%

0% Thunder
( 3% severe)

WSW 16

45%

44°

5 PM

67°

67°

Partly Cloudy

WSW 14

45%

45°

8 PM

62°

61°

Partly Cloudy

WSW 9

56%

46°


ISLIP, NY extended weather forecast
Monday 2 JUN 2025	Tuesday 3 JUN 2025	Wednesday 4 JUN 2025	Thursday 5 JUN 2025	Friday 6 JUN 2025
Low 51°	Low 56°	Low 62°	Low 65°	Low 62°
High 72°	High 77°	High 81°	High 79°	High 76°

Partly Cloudy 20% Rain	Partly Cloudy 10% Rain	Partly Cloudy 14% Rain	Partly Cloudy 27% Rain	Mostly Cloudy 39% Rain

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Port Jefferson Station, NY
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