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

52°F

11°C

Humidity 72%
Wind Speed E 13 mph
Barometer 29.77 in (1007.9 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 10 May 11:56 am EDT
Extended Forecast for

5 Miles SSE Bayport NY

  • This Afternoon

    This Afternoon: Rain likely. Cloudy, with a high near 51. Breezy, with an east wind around 21 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Rain Likely
    and Breezy

  • Tonight

    Tonight: A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 47. Northeast wind 13 to 17 mph.

    Low: 47 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 54. Northeast wind 13 to 15 mph.

    High: 54 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 48. Southeast wind 7 to 9 mph.

    Low: 48 °F

    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 52. East wind 7 to 9 mph.

    High: 52 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers after 2pm. Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Rain likely. Cloudy, with a high near 51. Breezy, with an east wind around 21 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 47. Northeast wind 13 to 17 mph.
Saturday
Partly sunny, with a high near 54. Northeast wind 13 to 15 mph.
Saturday Night
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 48. Southeast wind 7 to 9 mph.
Sunday
A 30 percent chance of showers, mainly between 8am and 2pm. Mostly cloudy, with a high near 52. East wind 7 to 9 mph.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
A 40 percent chance of showers after 2pm. Partly sunny, with a high near 61.
Tuesday Night
Showers likely, mainly after 8pm. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 60.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 62.
Click Map For Forecast
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Bayport NY
 40.68°N 73.02°W (Elev. 0 ft)
Last Update:
10:31 am EDT May 10, 2024
Forecast Valid:
12pm EDT May 10, 2024-6pm EDT May 16, 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