National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Multiple Hazards through Upcoming Weekend

The threat of severe thunderstorms will exist in the Midwest and Ohio Valley through Friday. Elevated to critical fire weather conditions will be in place across the Four-Corners through the weekend. Early season heat with likely record high temperatures will spread from the South into the Ohio Valley, Mid-Atlantic, and Northeast on Friday, Saturday and perhaps Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Partly Cloudy

54°F

12°C

Humidity 100%
Wind Speed S 5 mph
Barometer 29.84 in (1010.3 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 19 May 10:56 pm EDT
Extended Forecast for

Farmingville NY

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 52. Calm wind.

    Patchy Fog

    Low: 52 °F

  • Friday

    Friday: Areas of fog before 8am. Otherwise, partly sunny, with a high near 72. Light southeast wind increasing to 6 to 11 mph in the morning.

    Areas Fog
    then Partly
    Sunny

    High: 72 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly between 8pm and 2am. Patchy fog. Otherwise, mostly cloudy, with a low around 62. South wind 5 to 10 mph.

    Chance
    Showers and
    Patchy Fog

    Low: 62 °F

  • Saturday

    Saturday: Areas of fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 83. Light southwest wind increasing to 5 to 9 mph in the morning.

    Areas Fog
    then Sunny

    High: 83 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 62. Southwest wind 6 to 8 mph.

    Mostly Clear

    Low: 62 °F

  • Sunday

    Sunday: Sunny, with a high near 80.

    Sunny

    High: 80 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 60.

    Chance
    T-storms

    Low: 60 °F

  • Monday

    Monday: A 30 percent chance of showers after 8am. Mostly cloudy, with a high near 74.

    Chance
    Showers

    High: 74 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 55.

    Chance
    Showers

    Low: 55 °F

Detailed Forecast

Tonight
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 52. Calm wind.
Friday
Areas of fog before 8am. Otherwise, partly sunny, with a high near 72. Light southeast wind increasing to 6 to 11 mph in the morning.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly between 8pm and 2am. Patchy fog. Otherwise, mostly cloudy, with a low around 62. South wind 5 to 10 mph.
Saturday
Areas of fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 83. Light southwest wind increasing to 5 to 9 mph in the morning.
Saturday Night
Mostly clear, with a low around 62. Southwest wind 6 to 8 mph.
Sunday
Sunny, with a high near 80.
Sunday Night
A 40 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 60.
Monday
A 30 percent chance of showers after 8am. Mostly cloudy, with a high near 74.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 55.
Tuesday
Mostly cloudy, with a high near 67.
Tuesday Night
Mostly cloudy, with a low around 53.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 67.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 55.
Thursday
Mostly cloudy, with a high near 71.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Farmingville NY
 40.84°N 73.05°W (Elev. 197 ft)
Last Update:
10:29 pm EDT May 19, 2022
Forecast Valid:
11pm EDT May 19, 2022-6pm EDT May 26, 2022
 
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Additional Resources

Radar & Satellite Image

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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