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 Drizzle

51°F

11°C

Humidity 96%
Wind Speed SE 10 mph
Barometer 30.17 in (1021.8 mb)
Dewpoint 50°F (10°C)
Visibility 8.00 mi
Wind Chill47°F (8°C)
Last update 5 May 6:56 pm EDT
Extended Forecast for

Farmingville NY

  • Tonight

    Tonight: Showers, mainly before 5am. Temperature rising to around 56 by 3am. South wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 51 °F⇑

    Showers then
    Showers
    Likely

  • Monday

    Monday: A chance of showers before 11am, then a slight chance of showers after 5pm. Cloudy, with a high near 67. Southwest wind around 8 mph. Chance of precipitation is 30%.

    High: 67 °F

    Chance
    Showers then
    Cloudy

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Cloudy, with a low around 57. Southwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 73. North wind 5 to 8 mph becoming south in the afternoon.

    High: 73 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 5am, then a chance of showers after 5am. Increasing clouds, with a low around 54. South wind 5 to 7 mph. Chance of precipitation is 50%.

    Low: 54 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 72.

    High: 72 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Thursday

    Thursday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.

    High: 62 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely

Detailed Forecast

Tonight
Showers, mainly before 5am. Temperature rising to around 56 by 3am. South wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A chance of showers before 11am, then a slight chance of showers after 5pm. Cloudy, with a high near 67. Southwest wind around 8 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Cloudy, with a low around 57. Southwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 73. North wind 5 to 8 mph becoming south in the afternoon.
Tuesday Night
A slight chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 5am, then a chance of showers after 5am. Increasing clouds, with a low around 54. South wind 5 to 7 mph. Chance of precipitation is 50%.
Wednesday
A 40 percent chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 72.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.
Thursday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 63.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 48.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 63.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 49.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Farmingville NY
 40.84°N 73.05°W (Elev. 197 ft)
Last Update:
5:30 pm EDT May 5, 2024
Forecast Valid:
7pm EDT May 5, 2024-6pm EDT May 12, 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