ISLIP MANOR, NY 11751 Weather Forecast & Current Conditions

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ISLIP, NY
Current Weather

4:56 AM EDT JUN 9, 2026
Clear
55°F
Feels Like: 54°F
Dewpoint: 46°F
Rel. Hum.: 72%
Visibility: 10 miles
Wind: W at 5 mph
Pressure: 30.26 inches
Last 72 hours

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ISLIP MANOR, NY 11751
Weather Forecast

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Snow Depth pages
TODAY
Sunny. Highs in the mid 70s. Southwest winds 15 to 20 mph.
TONIGHT
Clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Southwest winds 15 to 20 mph.
WEDNESDAY
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. South winds 10 to 15 mph. Chance of rain 50 percent.
WEDNESDAY NIGHT
Showers likely with a chance of thunderstorms. Lows in the mid 60s. Southwest winds 10 to 15 mph. Chance of rain 70 percent.
THURSDAY
Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. Heat index values in the upper 90s in the afternoon.
THURSDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 60s. Chance of rain 50 percent.
FRIDAY
Partly sunny. Highs in the lower 80s.
FRIDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 50 percent.
SATURDAY
Mostly sunny. Highs in the lower 80s.
SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s.
SUNDAY
Mostly sunny. Highs in the lower 80s.
SUNDAY NIGHT
Partly cloudy. Lows in the mid 60s.
MONDAY
Partly sunny. A chance of showers. Highs in the upper 70s. Chance of rain 40 percent.

Visible Weather Satellite
ISLIP MANOR, NY 11751
Infrared Weather Satellite
ISLIP MANOR, NY 11751
NEXRAD Weather Radar
ISLIP MANOR, NY 11751

ISLIP, NY 3 hourly weather forecast

weather forecast created  8:00 PM EDT  6/ 8/2026
Tuesday
9 JUN 2026
ISLIP MANOR, NY 11751 weather forecast Day 1, 0 hours 2 AM 59° 58° Clear 0%

0% Thunder
( 0% severe)
WSW   7 72% 50°
Low 56° ISLIP MANOR, NY 11751 weather forecast Day 1, 3 hours 5 AM 57° 56° Clear WSW   7 72% 48°
High 79° ISLIP MANOR, NY 11751 weather forecast Day 1, 6 hours 8 AM 66° 66° Clear 0%

0% Thunder
( 0% severe)
WSW   8 48% 46°

Partly Cloudy



ISLIP MANOR, NY 11751 weather forecast Day 1, 9 hours 11 AM 76° 77° Partly Cloudy SW   13 31% 43°
ISLIP MANOR, NY 11751 weather forecast Day 1, 12 hours 2 PM 78° 78° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSW   14 32% 46°
ISLIP MANOR, NY 11751 weather forecast Day 1, 15 hours 5 PM 75° 75° Partly Cloudy SSW   15 38% 48°
ISLIP MANOR, NY 11751 weather forecast Day 1, 18 hours 8 PM 68° 68° Partly Cloudy 1%

0% Thunder
( 1% severe)
SSW   12 59% 53°
ISLIP MANOR, NY 11751 weather forecast Day 1, 21 hours 11 PM 65° 65° Partly Cloudy SSW   12 75% 57°
Wednesday
10 JUN 2026
ISLIP MANOR, NY 11751 weather forecast Day 2, 0 hours 2 AM 64° 63° Partly Cloudy 4%

0% Thunder
( 0% severe)
SW   10 84% 59°
Low 61° ISLIP MANOR, NY 11751 weather forecast Day 2, 3 hours 5 AM 62° 61° Mostly Cloudy SSW   10 87% 58°
High 77° ISLIP MANOR, NY 11751 weather forecast Day 2, 6 hours 8 AM 68° 68° Mostly Cloudy 33%
RAIN
.01–.1 in
0% Thunder
( 4% severe)
SSW   10 78% 61°

Mostly Cloudy

Rain Likely

ISLIP MANOR, NY 11751 weather forecast Day 2, 9 hours 11 AM 74° 74° Mostly Cloudy S   13 69% 63°
ISLIP MANOR, NY 11751 weather forecast Day 2, 12 hours 2 PM 75° 75° Mostly Cloudy 53%
RAIN
.1–.25 in
0% Thunder
( 22% severe)
S   14 71% 65°
ISLIP MANOR, NY 11751 weather forecast Day 2, 15 hours 5 PM 74° 74° Mostly Cloudy S   14 74% 65°
ISLIP MANOR, NY 11751 weather forecast Day 2, 18 hours 8 PM 70° 70° Mostly Cloudy 56%
RAIN
.1–.25 in
0% Thunder
( 39% severe)
S   12 87% 66°
ISLIP MANOR, NY 11751 weather forecast Day 2, 21 hours 11 PM 68° 68° Mostly Cloudy SSW   10 97% 67°

ISLIP, NY extended weather forecast

Thursday
11 JUN 2026
Friday
12 JUN 2026
Saturday
13 JUN 2026
Sunday
14 JUN 2026
Monday
15 JUN 2026
Low 67° Low 70° Low 65° Low 64° Low 64°
High 87° High 84° High 82° High 82° High 73°
ISLIP MANOR, NY 11751 weather forecast Day 3 ISLIP MANOR, NY 11751 weather forecast Day 4 ISLIP MANOR, NY 11751 weather forecast Day 5 ISLIP MANOR, NY 11751 weather forecast Day 6 ISLIP MANOR, NY 11751 weather forecast Day 7
Mostly Cloudy
59% Rain
Partly Cloudy
51% Rain
Mostly Cloudy
47% Rain
Partly Cloudy
16% Rain
Overcast
53% Rain
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