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

22°F

-6°C

Humidity 40%
Wind Speed NW 18 G 26 mph
Barometer 30.27 in (1025.3 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 20 Jan 2:56 pm EST
Extended Forecast for

Shirley, Brookhaven Airport NY

  • Tonight

    Tonight: Mostly clear, with a low around 10. Wind chill values between zero and 5. West wind 6 to 11 mph.

    Low: 10 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 38. Wind chill values between 5 and 15. South wind 5 to 11 mph, with gusts as high as 22 mph.

    High: 38 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after 1am. Cloudy, then gradually becoming partly cloudy, with a steady temperature around 35. Southwest wind 10 to 13 mph, with gusts as high as 24 mph.

    Low: 35 °F

    Cloudy then
    Slight Chance
    Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 44. West wind 10 to 15 mph, with gusts as high as 26 mph.

    High: 44 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24. West wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 33.

    High: 33 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 8.

    Low: 8 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 16.

    High: 16 °F

    Cold

  • Saturday Night

    Saturday Night: A 40 percent chance of snow after 1am. Mostly cloudy, with a low around 8.

    Low: 8 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 10. Wind chill values between zero and 5. West wind 6 to 11 mph.
Wednesday
Increasing clouds, with a high near 38. Wind chill values between 5 and 15. South wind 5 to 11 mph, with gusts as high as 22 mph.
Wednesday Night
A 20 percent chance of rain after 1am. Cloudy, then gradually becoming partly cloudy, with a steady temperature around 35. Southwest wind 10 to 13 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 44. West wind 10 to 15 mph, with gusts as high as 26 mph.
Thursday Night
Mostly cloudy, with a low around 24. West wind 7 to 10 mph, with gusts as high as 20 mph.
Friday
Mostly cloudy, with a high near 33.
Friday Night
Mostly cloudy, with a low around 8.
Saturday
Partly sunny and cold, with a high near 16.
Saturday Night
A 40 percent chance of snow after 1am. Mostly cloudy, with a low around 8.
Sunday
Snow likely. Cloudy, with a high near 22. Chance of precipitation is 60%.
Sunday Night
Snow likely. Mostly cloudy, with a low around 13. Chance of precipitation is 60%.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 13.
Tuesday
Mostly sunny, with a high near 26.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Shirley, Brookhaven Airport NY
 40.82°N 72.88°W (Elev. 69 ft)
Last Update:
1:47 pm EST Jan 20, 2026
Forecast Valid:
3pm EST Jan 20, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation