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

35°F

2°C

Humidity 40%
Wind Speed W 8 mph
Barometer 30.11 in (1019.7 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 13 Feb 4:56 pm EST
Extended Forecast for

Shirley, Brookhaven Airport NY

  • Tonight

    Tonight: A 20 percent chance of snow showers after 4am. Mostly cloudy, with a low around 22. Calm wind becoming west around 5 mph after midnight.

    Low: 22 °F

    Partly Cloudy
    then Slight
    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 38. Wind chill values between 15 and 25. West wind 7 to 13 mph.

    High: 38 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23. Light west wind.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 35. Wind chill values between 25 and 35. Calm wind becoming northeast around 5 mph.

    High: 35 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Chance Snow

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of snow showers after 4am. Mostly cloudy, with a low around 22. Calm wind becoming west around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 38. Wind chill values between 15 and 25. West wind 7 to 13 mph.
Saturday Night
Mostly clear, with a low around 23. Light west wind.
Sunday
Partly sunny, with a high near 35. Wind chill values between 25 and 35. Calm wind becoming northeast around 5 mph.
Sunday Night
A 30 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 24. Calm wind.
Washington's Birthday
Partly sunny, with a high near 41.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
A chance of rain and snow after 1pm. Cloudy, with a high near 42. Chance of precipitation is 40%.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.
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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:
1:16 pm EST Feb 13, 2026
Forecast Valid:
5pm EST Feb 13, 2026-6pm EST Feb 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation