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.

Fair

41°F

5°C

Humidity 73%
Wind Speed E 3 mph
Barometer 30.06 in (1017.8 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 18 Mar 11:56 pm EDT
Extended Forecast for

Coram NY

  • Overnight

    Overnight: Clear, with a steady temperature around 37. Calm wind.

    Low: 37 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 58. East wind 3 to 6 mph.

    High: 58 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Areas of fog after 11pm. Otherwise, increasing clouds, with a low around 39. Southeast wind 3 to 5 mph.

    Low: 39 °F

    Areas Fog

  • Thursday

    Thursday: Areas of fog before 11am. Otherwise, cloudy, with a high near 53. Southeast wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 53 °F

    Areas Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Showers, mainly after 8pm. Low around 37. Southeast wind around 9 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Showers

  • Friday

    Friday: A 30 percent chance of showers before 11am. Partly sunny, with a high near 49. Breezy.

    High: 49 °F

    Breezy.
    Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a steady temperature around 37. Calm wind.
Wednesday
Sunny, with a high near 58. East wind 3 to 6 mph.
Wednesday Night
Areas of fog after 11pm. Otherwise, increasing clouds, with a low around 39. Southeast wind 3 to 5 mph.
Thursday
Areas of fog before 11am. Otherwise, cloudy, with a high near 53. Southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Showers, mainly after 8pm. Low around 37. Southeast wind around 9 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A 30 percent chance of showers before 11am. Partly sunny, with a high near 49. Breezy.
Friday Night
Mostly clear, with a low around 36.
Saturday
Partly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Showers likely. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
Monday Night
Showers likely. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Coram NY
 40.88°N 73.01°W (Elev. 98 ft)
Last Update:
10:54 pm EDT Mar 18, 2025
Forecast Valid:
2am EDT Mar 19, 2025-6pm EDT Mar 25, 2025
 
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