National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Overcast

12°C

54°F

Humidity 59%
Wind Speed E 9 km/h
Barometer 1008.5 mb (29.78 in)
Dewpoint 4°C (40°F)
Visibility 16 km
Wind Chill11°C (52°F)
Last update 10 May 4:56 pm EDT
Extended Forecast for

Hauppauge NY

  • This Afternoon

    This Afternoon: Rain likely. Cloudy, with a high near 12. East wind around 16 km/h. Chance of precipitation is 70%.

    High: 12 °C

    Rain Likely

  • Tonight

    Tonight: Rain likely, mainly before 8pm. Mostly cloudy, with a low around 7. North wind 11 to 13 km/h. Chance of precipitation is 60%.

    Low: 7 °C

    Rain Likely
    then Chance
    Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 16. Northeast wind 14 to 16 km/h.

    High: 16 °C

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 8. Southeast wind 8 to 11 km/h.

    Low: 8 °C

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers, mainly between 8am and 2pm. Mostly cloudy, with a high near 14. Southeast wind 8 to 13 km/h.

    High: 14 °C

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 8.

    Low: 8 °C

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 18.

    High: 18 °C

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12.

    Low: 12 °C

    Mostly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers after 2pm. Mostly cloudy, with a high near 21.

    High: 21 °C

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

This Afternoon
Rain likely. Cloudy, with a high near 12. East wind around 16 km/h. Chance of precipitation is 70%.
Tonight
Rain likely, mainly before 8pm. Mostly cloudy, with a low around 7. North wind 11 to 13 km/h. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 16. Northeast wind 14 to 16 km/h.
Saturday Night
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 8. Southeast wind 8 to 11 km/h.
Sunday
A 30 percent chance of showers, mainly between 8am and 2pm. Mostly cloudy, with a high near 14. Southeast wind 8 to 13 km/h.
Sunday Night
Partly cloudy, with a low around 8.
Monday
Mostly sunny, with a high near 18.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
A 40 percent chance of showers after 2pm. Mostly cloudy, with a high near 21.
Tuesday Night
Showers likely, mainly after 8pm. Mostly cloudy, with a low around 13. Chance of precipitation is 70%.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 19.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 12.
Thursday
Mostly sunny, with a high near 21.
Thursday Night
Partly cloudy, with a low around 11.
Friday
Partly sunny, with a high near 19.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Hauppauge NY
 40.82°N 73.2°W (Elev. 197 m)
Last Update:
3:16 pm EDT May 10, 2024
Forecast Valid:
5pm EDT May 10, 2024-6pm EDT May 17, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation