Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Mostly Cloudy

19°C

67°F

Humidity 91%
Wind Speed SW 15 km/h
Barometer 1010.9 mb (29.86 in)
Dewpoint 18°C (64°F)
Visibility 16 km
Last update 23 May 8:56 pm EDT
Extended Forecast for

Patchogue NY

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers after 2am.  Areas of fog after 2am.  Otherwise, mostly cloudy, with a low around 15. Southwest wind 5 to 10 km/h becoming calm  after midnight.  Chance of precipitation is 20%.

    Low: 15 °C

    Slight Chance
    T-storms and
    Areas Fog

  • Friday

    Friday: Patchy fog before 9am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 26. Light and variable wind becoming southwest 6 to 11 km/h in the afternoon.

    High: 26 °C

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 13. Southwest wind 5 to 10 km/h becoming calm  after midnight.

    Low: 13 °C

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 22. Light and variable wind becoming southeast 6 to 11 km/h in the morning.

    High: 22 °C

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers.  Partly cloudy, with a low around 13. South wind 5 to 10 km/h.

    Low: 13 °C

    Slight Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 22.

    High: 22 °C

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14.

    Low: 14 °C

    Mostly Cloudy

  • Memorial Day

    Memorial Day: A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm.  Mostly cloudy, with a high near 19. Chance of precipitation is 40%.

    High: 19 °C

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 14. Chance of precipitation is 60%.

    Low: 14 °C

    Showers
    Likely

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers after 2am. Areas of fog after 2am. Otherwise, mostly cloudy, with a low around 15. Southwest wind 5 to 10 km/h becoming calm after midnight. Chance of precipitation is 20%.
Friday
Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 26. Light and variable wind becoming southwest 6 to 11 km/h in the afternoon.
Friday Night
Mostly clear, with a low around 13. Southwest wind 5 to 10 km/h becoming calm after midnight.
Saturday
Mostly sunny, with a high near 22. Light and variable wind becoming southeast 6 to 11 km/h in the morning.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 13. South wind 5 to 10 km/h.
Sunday
Partly sunny, with a high near 22.
Sunday Night
Mostly cloudy, with a low around 14.
Memorial Day
A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 19. Chance of precipitation is 40%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 14. Chance of precipitation is 60%.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 22.
Tuesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 14.
Wednesday
A 30 percent chance of showers. Mostly sunny, with a high near 22.
Wednesday Night
Partly cloudy, with a low around 12.
Thursday
Mostly sunny, with a high near 20.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Patchogue NY
 40.77°N 73°W (Elev. 43 m)
7:52 pm EDT May 23, 2024
9pm EDT May 23, 2024-6pm EDT May 30, 2024
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database