PORT JEFFERSON STATION, NY 11776 Weather Forecast & Current Conditions

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ISLIP, NY
Current Weather

11:56 AM EDT APR 6, 2025
Overcast
48°F
Feels Like: 44°F
Dewpoint: 45°F
Rel. Hum.: 89%
Visibility: 10 miles
Wind: N at 8 mph
Pressure: 29.80 inches
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PORT JEFFERSON STATION, NY 11776
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Cloudy with a 40 percent chance of rain. Highs in the mid 50s. Northwest winds 5 to 10 mph.
TONIGHT
Cloudy. A chance of rain in the evening, then rain after midnight. Lows in the upper 30s. North winds 5 to 10 mph. Chance of rain 80 percent.
MONDAY
Cloudy. Rain, mainly in the morning. Highs in the mid 40s. Northeast winds 5 to 10 mph. Chance of rain 90 percent.
MONDAY NIGHT
Cloudy with a 20 percent chance of showers. Lows in the mid 30s. Southeast winds around 5 mph, increasing to southwest 10 to 15 mph after midnight.
TUESDAY
Partly sunny. A slight chance of rain showers in the morning. Breezy with highs in the mid 40s. West winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 20 percent.
TUESDAY NIGHT
Mostly clear. Lows around 30.
WEDNESDAY
Sunny. Highs in the upper 40s.
WEDNESDAY NIGHT
Mostly clear. Lows in the mid 30s.
THURSDAY
Mostly sunny. Highs in the lower 50s.
THURSDAY NIGHT
Mostly cloudy with a 40 percent chance of showers. Lows in the lower 40s.
FRIDAY
Cloudy with a 50 percent chance of showers. Highs in the mid 50s.
FRIDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows in the mid 40s.
SATURDAY
Mostly cloudy with a 50 percent chance of showers. Highs in the mid 50s.

Visible Weather Satellite
PORT JEFFERSON STATION, NY 11776
Infrared Weather Satellite
PORT JEFFERSON STATION, NY 11776
NEXRAD Weather Radar
PORT JEFFERSON STATION, NY 11776

ISLIP, NY 3 hourly weather forecast

weather forecast created  8:00 PM EDT  4/ 5/2025
Sunday
6 APR 2025
PORT JEFFERSON STATION, NY 11776 weather forecast Day 1, 0 hours 2 AM 47° 46° Mostly Cloudy 47%
RAIN
.5–1 in
0% Thunder
( 19% severe)
SE   3 93% 45°
Low 46° PORT JEFFERSON STATION, NY 11776 weather forecast Day 1, 3 hours 5 AM 48° 45° Mostly Cloudy S   6 93% 46°
High 58° PORT JEFFERSON STATION, NY 11776 weather forecast Day 1, 6 hours 8 AM 49° 45° Mostly Cloudy 37%
RAIN
.1–.25 in
0% Thunder
( 3% severe)
WNW   9 93% 47°

Mostly Cloudy

Chance of Rain

PORT JEFFERSON STATION, NY 11776 weather forecast Day 1, 9 hours 11 AM 52° 48° Mostly Cloudy NNW   12 77% 45°
PORT JEFFERSON STATION, NY 11776 weather forecast Day 1, 12 hours 2 PM 54° 51° Mostly Cloudy 36%
RAIN
.01–.1 in
0% Thunder
( 2% severe)
NNW   10 64% 42°
PORT JEFFERSON STATION, NY 11776 weather forecast Day 1, 15 hours 5 PM 54° 52° Mostly Cloudy NW   8 59% 40°
PORT JEFFERSON STATION, NY 11776 weather forecast Day 1, 18 hours 8 PM 50° 49° Mostly Cloudy 59%
RAIN
1–2 in
0% Thunder
( 4% severe)
N   3 66% 39°
PORT JEFFERSON STATION, NY 11776 weather forecast Day 1, 21 hours 11 PM 47° 45° Mostly Cloudy N   5 65% 36°
Monday
7 APR 2025
PORT JEFFERSON STATION, NY 11776 weather forecast Day 2, 0 hours 2 AM 44° 41° Mostly Cloudy 82%
RAIN
***
0% Thunder
( 5% severe)
N   6 70% 35°
Low 40° PORT JEFFERSON STATION, NY 11776 weather forecast Day 2, 3 hours 5 AM 42° 37° Overcast N   8 76% 35°
High 48° PORT JEFFERSON STATION, NY 11776 weather forecast Day 2, 6 hours 8 AM 41° 35° Overcast 58%
RAIN
***
0% Thunder
( 2% severe)
NNE   9 82% 36°

Overcast

Rain Likely

PORT JEFFERSON STATION, NY 11776 weather forecast Day 2, 9 hours 11 AM 45° 40° Mostly Cloudy NNE   9 71% 36°
PORT JEFFERSON STATION, NY 11776 weather forecast Day 2, 12 hours 2 PM 45° 40° Mostly Cloudy 41%
RAIN
.5–1 in
0% Thunder
( 1% severe)
NE   9 71% 36°
PORT JEFFERSON STATION, NY 11776 weather forecast Day 2, 15 hours 5 PM 45° 41° Overcast ENE   7 68% 35°
PORT JEFFERSON STATION, NY 11776 weather forecast Day 2, 18 hours 8 PM 43° 40° Mostly Cloudy 28%
RAIN
.25–.5 in
0% Thunder
( 1% severe)
E   5 76% 36°
PORT JEFFERSON STATION, NY 11776 weather forecast Day 2, 21 hours 11 PM 42° 40° Mostly Cloudy S   3 82% 37°

ISLIP, NY extended weather forecast

Tuesday
8 APR 2025
Wednesday
9 APR 2025
Thursday
10 APR 2025
Friday
11 APR 2025
Saturday
12 APR 2025
Low 35° Low 28° Low 35° Low 44° Low 48°
High 48° High 48° High 54° High 58° High 61°
PORT JEFFERSON STATION, NY 11776 weather forecast Day 3 PORT JEFFERSON STATION, NY 11776 weather forecast Day 4 PORT JEFFERSON STATION, NY 11776 weather forecast Day 5 PORT JEFFERSON STATION, NY 11776 weather forecast Day 6 PORT JEFFERSON STATION, NY 11776 weather forecast Day 7
Mostly Cloudy
58% Rain/Snow
Clear
10% Snow
Mostly Cloudy
40% Rain/Snow
Overcast
59% Rain
Overcast
73% Rain
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