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

28°F

-2°C

Humidity 53%
Wind Speed N 12 G 23 mph
Barometer 30.04 in (1017.3 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 12 Feb 9:56 pm EST
Extended Forecast for

Shirley, Brookhaven Airport NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. Northwest wind around 8 mph.

    Low: 17 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 33. Wind chill values between 10 and 20. Northwest wind 6 to 9 mph.

    High: 33 °F

    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow showers after 1am. Partly cloudy, with a low around 22. Calm wind becoming west around 6 mph after midnight.

    Low: 22 °F

    Partly Cloudy
    then Chance
    Snow Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 39. Wind chill values between 15 and 25. West wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 39 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23. West wind around 5 mph becoming calm in the evening.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 17. Northwest wind around 8 mph.
Friday
Sunny, with a high near 33. Wind chill values between 10 and 20. Northwest wind 6 to 9 mph.
Friday Night
A 30 percent chance of snow showers after 1am. Partly cloudy, with a low around 22. Calm wind becoming west around 6 mph after midnight.
Saturday
Mostly sunny, with a high near 39. Wind chill values between 15 and 25. West wind 7 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 23. West wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 36.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 26.
Washington's Birthday
Partly sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
A 50 percent chance of rain. Cloudy, with a high near 43.
Wednesday Night
Rain likely. Cloudy, with a low around 33. Chance of precipitation is 60%.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 43.
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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:
9:08 pm EST Feb 12, 2026
Forecast Valid:
10pm EST Feb 12, 2026-6pm EST Feb 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation