HAUPPAUGE, NY 11788 Weather Forecast & Current Conditions

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ISLIP, NY
Current Weather

4:56 PM EDT SEP 10, 2025
Broken Clouds
73°F
Feels Like: 73°F
Dewpoint: 57°F
Rel. Hum.: 57%
Visibility: 10 miles
Wind: NNE at 12 mph
Pressure: 30.10 inches
Last 72 hours

Local Area Snow Depth

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HAUPPAUGE, NY 11788
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Mostly cloudy. Near steady temperature in the upper 60s. Northeast winds 10 to 15 mph.
TONIGHT
Partly cloudy. Lows in the upper 50s. Northeast winds 5 to 10 mph.
THURSDAY
Sunny. Highs in the upper 70s. North winds 5 to 10 mph.
THURSDAY NIGHT
Mostly clear. Lows around 60. North winds 5 to 10 mph.
FRIDAY
Sunny. Highs in the mid 70s. Northeast winds 5 to 10 mph, becoming east in the afternoon.
FRIDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.
SATURDAY
Mostly sunny. Highs in the mid 70s.
SATURDAY NIGHT
Partly cloudy. Lows around 60.
SUNDAY
Partly sunny in the morning, then becoming mostly cloudy. Highs in the mid 70s.
SUNDAY NIGHT
Mostly cloudy with a 30 percent chance of showers. Lows in the upper 50s.
MONDAY
Mostly cloudy with a 30 percent chance of showers. Highs in the lower 70s.
MONDAY NIGHT
Mostly cloudy. A chance of showers in the evening. Lows in the upper 50s. Chance of rain 30 percent.
TUESDAY
Mostly sunny. Highs in the mid 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  9/10/2025
Wednesday
10 SEP 2025
HAUPPAUGE, NY 11788 weather forecast Day 1, 12 hours 2 PM 69° 69° Mostly Cloudy 7%

0% Thunder
( 1% severe)
NE   16 73% 60°
High 71° HAUPPAUGE, NY 11788 weather forecast Day 1, 15 hours 5 PM 70° 70° Mostly Cloudy NE   14 71% 60°
Mostly Cloudy



HAUPPAUGE, NY 11788 weather forecast Day 1, 18 hours 8 PM 66° 66° Partly Cloudy 6%

0% Thunder
( 0% severe)
NNE   10 81% 60°
HAUPPAUGE, NY 11788 weather forecast Day 1, 21 hours 11 PM 64° 64° Partly Cloudy NNE   9 84% 59°
Thursday
11 SEP 2025
HAUPPAUGE, NY 11788 weather forecast Day 2, 0 hours 2 AM 62° 61° Partly Cloudy 2%

0% Thunder
( 1% severe)
NNE   9 84% 57°
Low 60° HAUPPAUGE, NY 11788 weather forecast Day 2, 3 hours 5 AM 61° 60° Partly Cloudy N   9 81% 55°
High 79° HAUPPAUGE, NY 11788 weather forecast Day 2, 6 hours 8 AM 65° 65° Clear 1%

0% Thunder
( 0% severe)
N   9 73% 56°

Clear



HAUPPAUGE, NY 11788 weather forecast Day 2, 9 hours 11 AM 73° 73° Clear N   9 51% 54°
HAUPPAUGE, NY 11788 weather forecast Day 2, 12 hours 2 PM 78° 79° Clear 1%

0% Thunder
( 0% severe)
NNE   7 39% 51°
HAUPPAUGE, NY 11788 weather forecast Day 2, 15 hours 5 PM 77° 78° Partly Cloudy NNE   6 42% 52°
HAUPPAUGE, NY 11788 weather forecast Day 2, 18 hours 8 PM 69° 69° Partly Cloudy 2%

0% Thunder
( 0% severe)
NNW   2 61% 55°
HAUPPAUGE, NY 11788 weather forecast Day 2, 21 hours 11 PM 67° 67° Partly Cloudy NNW   2 70% 57°
Friday
12 SEP 2025
HAUPPAUGE, NY 11788 weather forecast Day 3, 0 hours 2 AM 64° 65° Partly Cloudy 1%

0% Thunder
( 0% severe)
N   5 78% 57°
Low 61° HAUPPAUGE, NY 11788 weather forecast Day 3, 3 hours 5 AM 63° 63° Partly Cloudy NNE   8 75% 55°
High 76° HAUPPAUGE, NY 11788 weather forecast Day 3, 6 hours 8 AM 66° 66° Partly Cloudy 1%

0% Thunder
( 0% severe)
NNE   10 68% 55°

Partly Cloudy



HAUPPAUGE, NY 11788 weather forecast Day 3, 9 hours 11 AM 72° 72° Partly Cloudy NE   12 55% 55°
HAUPPAUGE, NY 11788 weather forecast Day 3, 15 hours 2 PM 74° 74° Partly Cloudy 1%

0% Thunder
( 2% severe)
E   10 53% 56°
HAUPPAUGE, NY 11788 weather forecast Day 3, 18 hours 5 PM 72° 72° Partly Cloudy ESE   9 57% 56°
HAUPPAUGE, NY 11788 weather forecast Day 3, 21 hours 8 PM 66° 66° Partly Cloudy     ESE   7 73% 57°

ISLIP, NY extended weather forecast

Saturday
13 SEP 2025
Sunday
14 SEP 2025
Monday
15 SEP 2025
Tuesday
16 SEP 2025
Wednesday
17 SEP 2025
Low 58° Low 62° Low 60° Low 61° Low 61°
High 72° High 76° High 74° High 76° High 77°
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
Mostly Cloudy
22% Rain
Overcast
62% Rain
Mostly Cloudy
48% Rain
Partly Cloudy
28% Rain
Partly Cloudy
33% Rain
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