Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

A Few Clouds and Breezy

82°F

28°C

Humidity 41%
Wind Speed W 22 G 32 mph
Barometer 29.89 in (1012.1 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 20 Jun 12:56 pm EDT
Extended Forecast for

Patchogue NY

  • This Afternoon

    This Afternoon: Sunny, with a high near 84. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.

    High: 84 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 65. West wind 5 to 9 mph becoming light  after midnight.

    Low: 65 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before noon.  Mostly sunny, with a high near 83. West wind 5 to 11 mph.

    High: 83 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 67. South wind around 7 mph.

    Low: 67 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 90. Southwest wind 11 to 16 mph.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 70.

    Low: 70 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 84. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 65. West wind 5 to 9 mph becoming light after midnight.
Saturday
A 20 percent chance of showers and thunderstorms before noon. Mostly sunny, with a high near 83. West wind 5 to 11 mph.
Saturday Night
Mostly clear, with a low around 67. South wind around 7 mph.
Sunday
Sunny, with a high near 90. Southwest wind 11 to 16 mph.
Sunday Night
Mostly clear, with a low around 70.
Monday
Sunny, with a high near 89.
Monday Night
Partly cloudy, with a low around 70.
Tuesday
Sunny, with a high near 91.
Tuesday Night
Partly cloudy, with a low around 72.
Wednesday
Mostly sunny, with a high near 86.
Wednesday Night
Partly cloudy, with a low around 66.
Thursday
Partly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Patchogue NY
 40.77°N 73.03°W (Elev. 23 ft)
7:32 am EDT Jun 20, 2025
1pm EDT Jun 20, 2025-6pm EDT Jun 26, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database