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

Hazardous Weather Conditions

Current conditions at

Shirley, Brookhaven Airport (KHWV)

Lat: 40.82°NLon: 72.87°WElev: 82ft.

Mostly Cloudy

73°F

23°C

Humidity 84%
Wind Speed N 10 mph
Barometer 30.06 in (1017.6 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 18 Sep 8:56 am EDT
Extended Forecast for

Sound Beach NY

  • Today

    Today: Sunny, with a high near 78. North wind 7 to 9 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 58. Northeast wind 9 to 16 mph.

    Low: 58 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 67. Northeast wind 6 to 13 mph.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 60. Southeast wind around 7 mph.

    Low: 60 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 68. Southeast wind 7 to 9 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 68 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers. Low around 62. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    Low: 62 °F

    Showers

  • Monday

    Monday: Showers likely, mainly before 8am. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.

    High: 67 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers. Mostly cloudy, with a high near 63. Breezy.

    High: 63 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 78. North wind 7 to 9 mph.
Tonight
Partly cloudy, with a low around 58. Northeast wind 9 to 16 mph.
Saturday
Mostly sunny, with a high near 67. Northeast wind 6 to 13 mph.
Saturday Night
Mostly cloudy, with a low around 60. Southeast wind around 7 mph.
Sunday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 68. Southeast wind 7 to 9 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers. Low around 62. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Monday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 59.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 63. Breezy.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 57. Breezy.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 64. Breezy.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 57. Breezy.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 65. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sound Beach NY
 40.96°N 72.96°W (Elev. 98 ft)
Last Update:
5:16 am EDT Sep 18, 2026
Forecast Valid:
9am EDT Sep 18, 2026-6pm EDT Sep 24, 2026
 
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