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.

Light Rain

69°F

21°C

Humidity 96%
Wind Speed SW 5 mph
Barometer 29.69 in (1005.4 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 27 Jun 3:56 am EDT
Extended Forecast for

Fort Salonga NY

  • Overnight

    Overnight: Showers likely and possibly a thunderstorm before 5am, then a slight chance of showers and thunderstorms after 5am. Patchy fog. Otherwise, cloudy, with a low around 68. West wind around 6 mph. Chance of precipitation is 70%.

    Low: 68 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 86. West wind around 7 mph.

    High: 86 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63. West wind 9 to 11 mph becoming north after midnight.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 78. North wind 6 to 9 mph becoming southeast in the afternoon.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. South wind 6 to 9 mph.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 83.

    High: 83 °F

    Partly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 70%.

    Low: 72 °F

    Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 86. Chance of precipitation is 60%.

    High: 86 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before midnight. Partly cloudy, with a low around 65.

    Low: 65 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm before 5am, then a slight chance of showers and thunderstorms after 5am. Patchy fog. Otherwise, cloudy, with a low around 68. West wind around 6 mph. Chance of precipitation is 70%.
Thursday
Patchy fog before 8am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 86. West wind around 7 mph.
Thursday Night
Mostly clear, with a low around 63. West wind 9 to 11 mph becoming north after midnight.
Friday
Sunny, with a high near 78. North wind 6 to 9 mph becoming southeast in the afternoon.
Friday Night
Mostly clear, with a low around 61. South wind 6 to 9 mph.
Saturday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 83.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 70%.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 86. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of showers before midnight. Partly cloudy, with a low around 65.
Monday
Sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 63.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 65.
Wednesday
Mostly sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Salonga NY
 40.9°N 73.3°W (Elev. 135 ft)
Last Update:
3:42 am EDT Jun 27, 2024
Forecast Valid:
4am EDT Jun 27, 2024-6pm EDT Jul 3, 2024
 
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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