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

Shirley, Brookhaven Airport (KHWV)

Lat: 40.82°NLon: 72.87°WElev: 82ft.

Fair

55°F

13°C

Humidity 40%
Wind Speed W 18 G 35 mph
Barometer 29.89 in (1012.1 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 1 Nov 12:56 pm EDT
Extended Forecast for

Yaphank NY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 58. West wind around 15 mph, with gusts as high as 29 mph.

    High: 58 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 40. Northwest wind 5 to 9 mph.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 57. West wind 3 to 8 mph.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: A 40 percent chance of rain, mainly after 2pm. Partly sunny, with a high near 59. Light south wind increasing to 5 to 10 mph in the morning.

    High: 59 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 45. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Rain Likely

  • Tuesday

    Tuesday: A 30 percent chance of rain before 8am. Sunny, with a high near 60.

    High: 60 °F

    Chance Rain
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 58. West wind around 15 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around 40. Northwest wind 5 to 9 mph.
Sunday
Sunny, with a high near 57. West wind 3 to 8 mph.
Sunday Night
Partly cloudy, with a low around 42. Calm wind.
Monday
A 40 percent chance of rain, mainly after 2pm. Partly sunny, with a high near 59. Light south wind increasing to 5 to 10 mph in the morning.
Monday Night
Rain likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 45. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 30 percent chance of rain before 8am. Sunny, with a high near 60.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Mostly sunny, with a high near 60.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 44.
Thursday
Mostly sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Yaphank NY
 40.85°N 72.93°W (Elev. 89 ft)
Last Update:
10:13 am EDT Nov 1, 2025
Forecast Valid:
1pm EDT Nov 1, 2025-6pm EST Nov 7, 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