Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Mostly Cloudy

41°F

5°C

Humidity 79%
Wind Speed N 16 mph
Barometer 29.66 in (1004.3 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 13 Nov 5:56 pm EST
Extended Forecast for

2 Miles SSW Old Field NY

  • Tonight

    Tonight: Cloudy, with a low around 36. North wind around 14 mph.

    Low: 36 °F

    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 48. Northwest wind 13 to 15 mph.

    High: 48 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming clear, with a low around 41. West wind around 16 mph.

    Low: 41 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 51. Northwest wind around 15 mph.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41. Northwest wind 10 to 13 mph.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Tonight
Cloudy, with a low around 36. North wind around 14 mph.
Saturday
Partly sunny, with a high near 48. Northwest wind 13 to 15 mph.
Saturday Night
Mostly cloudy, then gradually becoming clear, with a low around 41. West wind around 16 mph.
Sunday
Sunny, with a high near 51. Northwest wind around 15 mph.
Sunday Night
Mostly clear, with a low around 41. Northwest wind 10 to 13 mph.
Monday
Sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Sunny, with a high near 55.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 59.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Old Field NY
 40.94°N 73.14°W (Elev. 0 ft)
1:17 pm EST Nov 13, 2026
6pm EST Nov 13, 2026-6pm EST Nov 20, 2026
 
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Additional Resources

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