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Northeast weather to feel more like Thanksgiving than Memorial Day. See the temp forecast. Chevron right

Islip, NY

51°F
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Islip

New York

51°
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Islip, NY Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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May 23 - June 6

Sat 5/23

56° /49°
100%
Rain; ponding on streets; watch for flooding in poor drainage areas
alerts

Rip Current Statement

6:00 AM Saturday - 9:00 PM Sunday
alerts

High Surf Advisory

6:00 AM Sunday - 9:00 PM Sunday

RealFeel®40°

Cloud Cover99%

WindE 12 mph

Wind Gusts27 mph

Hours of Precipitation9

Hours of Rain9

Sun 5/24

58° /55°
99%
Cloudy, breezy and cool with rain tapering to a couple of showers; ponding on streets; watch for flooding in poor drainage areas
alerts

Rip Current Statement

6:00 AM Saturday - 9:00 PM Sunday
alerts

High Surf Advisory

6:00 AM Sunday - 9:00 PM Sunday

RealFeel®50°

RealFeel Shade™50°

Max UV Index2.0 (Low)

WindE 14 mph

Hours of Precipitation9

Hours of Rain9

Mon 5/25

68° /57°
55%
Cloudy in the morning with a passing shower, then times of clouds and sun in the afternoon; turning out drier and warmer during the afternoon

RealFeel®72°

RealFeel Shade™67°

Max UV Index4.0 (Moderate)

WindW 7 mph

Hours of Precipitation0.5

Hours of Rain0.5

Tue 5/26

74° /59°
5%
Rather cloudy

RealFeel®83°

RealFeel Shade™72°

Max UV Index6.0 (High)

WindW 6 mph

Wed 5/27

77° /64°
12%
Nice with intervals of clouds and sunshine

RealFeel®80°

RealFeel Shade™74°

Max UV Index7.0 (High)

WindWSW 9 mph

Thu 5/28

78° /56°
87%
Considerable cloudiness with rain and drizzle, mainly early in the day

RealFeel®80°

RealFeel Shade™75°

Max UV Index4.0 (Moderate)

WindNE 8 mph

Hours of Precipitation2

Hours of Rain2

Fri 5/29

73° /55°
57%
Cloudy with a bit of rain in the afternoon

RealFeel®80°

RealFeel Shade™71°

Max UV Index7.0 (High)

WindS 6 mph

Hours of Precipitation1

Hours of Rain1

Sat 5/30

72° /52°
40%
A shower in places in the morning; otherwise, times of clouds and sun

RealFeel®76°

RealFeel Shade™69°

Max UV Index5.0 (Moderate)

WindSE 7 mph

Hours of Precipitation0.5

Hours of Rain0.5

Sun 5/31

69° /55°
3%
Sunny

RealFeel®75°

RealFeel Shade™67°

Max UV Index10.0 (Very High)

WindS 6 mph

Mon 6/1

71° /58°
55%
Mostly cloudy with a touch of rain in the afternoon

RealFeel®74°

RealFeel Shade™67°

Max UV Index10.0 (Very High)

WindSW 9 mph

Hours of Precipitation1

Hours of Rain1

Tue 6/2

71° /57°
1%
Abundant sunshine

RealFeel®76°

RealFeel Shade™68°

Max UV Index10.0 (Very High)

WindENE 9 mph

Wed 6/3

73° /59°
3%
Mostly sunny

RealFeel®75°

RealFeel Shade™69°

Max UV Index10.0 (Very High)

WindSW 12 mph

Thu 6/4

72° /60°
55%
Mostly cloudy with a touch of rain

RealFeel®76°

RealFeel Shade™69°

Max UV Index7.0 (High)

WindNW 8 mph

Hours of Precipitation2

Hours of Rain2

Fri 6/5

74° /57°
10%
Mostly sunny

RealFeel®78°

RealFeel Shade™71°

Max UV Index10.0 (Very High)

WindSSW 12 mph

Sat 6/6

69° /54°
25%
Some sun

RealFeel®77°

RealFeel Shade™67°

Max UV Index10.0 (Very High)

WindSW 5 mph

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World North America United States New York Islip

Weather Near Islip:

  • Bridgeport, CT
  • New York, NY
  • Newark, NJ
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