Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Fair

32°F

0°C

Humidity 73%
Wind Speed W 7 mph
Barometer 30.04 in (1017.4 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 4 Dec 12:56 am EST
Extended Forecast for

East Patchogue NY

  • Overnight

    Overnight: Mostly clear, with a low around 30. West wind around 7 mph.

    Low: 30 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 41. Wind chill values between 25 and 35. Breezy, with a west wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon.

    High: 41 °F

    Mostly Sunny
    then
    Decreasing
    Clouds and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 17. Wind chill values between 10 and 15. Blustery, with a northwest wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 31 mph.

    Low: 17 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Friday

    Friday: A 20 percent chance of light snow after 4pm.  Increasing clouds, with a high near 37. Wind chill values between 10 and 20. Light and variable wind becoming southeast 5 to 7 mph in the morning.

    High: 37 °F

    Mostly Sunny
    then Slight
    Chance Light
    Snow

  • Friday Night

    Friday Night: A 40 percent chance of light snow, mainly after 7pm.  Mostly cloudy, with a low around 29. Light and variable wind.

    Low: 29 °F

    Chance Light
    Snow

  • Saturday

    Saturday: A 30 percent chance of light rain before 10am.  Cloudy, then gradually becoming mostly sunny, with a high near 42.

    High: 42 °F

    Chance Light
    Rain then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 30. West wind around 7 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 41. Wind chill values between 25 and 35. Breezy, with a west wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 17. Wind chill values between 10 and 15. Blustery, with a northwest wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 31 mph.
Friday
A 20 percent chance of light snow after 4pm. Increasing clouds, with a high near 37. Wind chill values between 10 and 20. Light and variable wind becoming southeast 5 to 7 mph in the morning.
Friday Night
A 40 percent chance of light snow, mainly after 7pm. Mostly cloudy, with a low around 29. Light and variable wind.
Saturday
A 30 percent chance of light rain before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 42.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 41.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
East Patchogue NY
 40.77°N 72.98°W (Elev. 23 ft)
1:13 am EST Dec 4, 2025
1am EST Dec 4, 2025-6pm EST Dec 10, 2025
 
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Additional Resources

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