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

Hazardous Weather Conditions

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Mostly Cloudy and Breezy

64°F

18°C

Humidity 26%
Wind Speed N 21 G 37 mph
Barometer 30.22 in (1023.4 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 20 Apr 12:56 pm EDT
Extended Forecast for

Village of the Branch NY

  • This Afternoon

    This Afternoon: Sunny, with a steady temperature around 64. Breezy, with a northwest wind 17 to 20 mph, with gusts as high as 31 mph.

    High: 64 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 40. North wind around 6 mph becoming calm after midnight.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 58. Light and variable wind becoming south 6 to 11 mph in the morning.

    High: 58 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Showers likely, mainly after 2am. Cloudy, with a low around 49. South wind around 10 mph. Chance of precipitation is 70%.

    Low: 49 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, mainly before 8am. Partly sunny, with a high near 76. Southwest wind 7 to 14 mph. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a steady temperature around 64. Breezy, with a northwest wind 17 to 20 mph, with gusts as high as 31 mph.
Tonight
Partly cloudy, with a low around 40. North wind around 6 mph becoming calm after midnight.
Monday
Increasing clouds, with a high near 58. Light and variable wind becoming south 6 to 11 mph in the morning.
Monday Night
Showers likely, mainly after 2am. Cloudy, with a low around 49. South wind around 10 mph. Chance of precipitation is 70%.
Tuesday
Showers likely, mainly before 8am. Partly sunny, with a high near 76. Southwest wind 7 to 14 mph. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Partly sunny, with a high near 63.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 50.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Village of the Branch NY
 40.86°N 73.19°W (Elev. 98 ft)
Last Update:
10:10 am EDT Apr 20, 2025
Forecast Valid:
1pm EDT Apr 20, 2025-6pm EDT Apr 26, 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