HAUPPAUGE, NY 11788 Weather Forecast & Current Conditions

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ISLIP, NY
Current Weather

1:56 PM EDT JUN 3, 2026
Few Clouds
81°F
Feels Like: 79°F
Dewpoint: 39°F
Rel. Hum.: 22%
Visibility: 10 miles
Wind: N at 8 mph, gusts to 17
Pressure: 30.19 inches
Last 72 hours

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HAUPPAUGE, NY 11788
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Sunny. Highs in the lower 80s. North winds 5 to 10 mph.
TONIGHT
Mostly clear. Lows around 60. Southwest winds 5 to 10 mph.
THURSDAY
Sunny. Highs in the mid 80s. Southwest winds 5 to 10 mph.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 60s. Southwest winds 5 to 10 mph.
FRIDAY
Mostly sunny. Highs around 90. West winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows around 70.
SATURDAY
Mostly sunny. Highs in the lower 90s.
SATURDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the upper 60s. Chance of rain 30 percent.
SUNDAY
Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 70 percent.
SUNDAY NIGHT
Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows around 60. Chance of rain 70 percent.
MONDAY
Partly sunny with a 30 percent chance of showers. Highs in the lower 70s.
MONDAY NIGHT
Mostly cloudy. A chance of showers in the evening. Lows around 60. Chance of rain 30 percent.
TUESDAY
Mostly sunny. Highs in the upper 70s.

Visible Weather Satellite
HAUPPAUGE, NY 11788
Infrared Weather Satellite
HAUPPAUGE, NY 11788
NEXRAD Weather Radar
HAUPPAUGE, NY 11788

ISLIP, NY 3 hourly weather forecast

weather forecast created  8:00 AM EDT  6/ 3/2026
Wednesday
3 JUN 2026
HAUPPAUGE, NY 11788 weather forecast Day 1, 12 hours 2 PM 80° 79° Clear 1%

0% Thunder
( 0% severe)
N   5 30% 46°
High 81° HAUPPAUGE, NY 11788 weather forecast Day 1, 15 hours 5 PM 75° 75° Clear S   10 38% 48°
Clear



HAUPPAUGE, NY 11788 weather forecast Day 1, 18 hours 8 PM 66° 66° Clear 1%

0% Thunder
( 1% severe)
S   8 52% 48°
HAUPPAUGE, NY 11788 weather forecast Day 1, 21 hours 11 PM 62° 62° Clear SSW   7 62% 49°
Thursday
4 JUN 2026
HAUPPAUGE, NY 11788 weather forecast Day 2, 0 hours 2 AM 61° 62° Clear 1%

0% Thunder
( 0% severe)
SW   3 62% 48°
Low 58° HAUPPAUGE, NY 11788 weather forecast Day 2, 3 hours 5 AM 58° 59° Clear   CALM 67% 47°
High 81° HAUPPAUGE, NY 11788 weather forecast Day 2, 6 hours 8 AM 66° 66° Clear 1%

0% Thunder
( 0% severe)
W   1 52% 48°

Clear



HAUPPAUGE, NY 11788 weather forecast Day 2, 9 hours 11 AM 78° 79° Clear W   7 37% 50°
HAUPPAUGE, NY 11788 weather forecast Day 2, 12 hours 2 PM 80° 80° Clear 0%

0% Thunder
( 0% severe)
SSW   10 36% 51°
HAUPPAUGE, NY 11788 weather forecast Day 2, 15 hours 5 PM 77° 78° Clear SSW   12 40% 51°
HAUPPAUGE, NY 11788 weather forecast Day 2, 18 hours 8 PM 68° 68° Partly Cloudy 0%

0% Thunder
( 1% severe)
SSW   9 54% 51°
HAUPPAUGE, NY 11788 weather forecast Day 2, 21 hours 11 PM 64° 64° Partly Cloudy SSW   9 65% 52°
Friday
5 JUN 2026
HAUPPAUGE, NY 11788 weather forecast Day 3, 0 hours 2 AM 63° 64° Partly Cloudy 0%

0% Thunder
( 1% severe)
SW   5 70% 53°
Low 61° HAUPPAUGE, NY 11788 weather forecast Day 3, 3 hours 5 AM 61° 62° Partly Cloudy W   1 72% 52°
High 87° HAUPPAUGE, NY 11788 weather forecast Day 3, 6 hours 8 AM 70° 70° Partly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 57% 54°

Partly Cloudy



HAUPPAUGE, NY 11788 weather forecast Day 3, 9 hours 11 AM 83° 82° Partly Cloudy WSW   6 37% 54°
HAUPPAUGE, NY 11788 weather forecast Day 3, 15 hours 2 PM 86° 84° Partly Cloudy 0%

0% Thunder
( 1% severe)
SW   10 34% 54°
HAUPPAUGE, NY 11788 weather forecast Day 3, 18 hours 5 PM 82° 81° Partly Cloudy SSW   13 40% 55°
HAUPPAUGE, NY 11788 weather forecast Day 3, 21 hours 8 PM 73° 73° Partly Cloudy     SSW   9 57% 57°

ISLIP, NY extended weather forecast

Saturday
6 JUN 2026
Sunday
7 JUN 2026
Monday
8 JUN 2026
Tuesday
9 JUN 2026
Wednesday
10 JUN 2026
Low 63° Low 63° Low 58° Low 56° Low 63°
High 84° High 79° High 69° High 71° High 75°
HAUPPAUGE, NY 11788 weather forecast Day 4 HAUPPAUGE, NY 11788 weather forecast Day 5 HAUPPAUGE, NY 11788 weather forecast Day 6 HAUPPAUGE, NY 11788 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
5% Rain
Mostly Cloudy
65% Rain
Overcast
71% Rain
Overcast
49% Rain
Overcast
54% Rain
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