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

33°F

1°C

Humidity 58%
Wind Speed NW 10 G 22 mph
Barometer 30.03 in (1017.0 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 13 Mar 3:56 am EDT
Extended Forecast for

Shirley, Brookhaven Airport NY

  • Today

    Today: Increasing clouds, with a high near 44. Wind chill values between 25 and 35. Light and variable wind becoming south 8 to 13 mph in the morning.

    High: 44 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 20 percent chance of rain before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 36. South wind 13 to 15 mph, with gusts as high as 28 mph.

    Low: 36 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 47. Breezy, with a west wind 16 to 23 mph, with gusts as high as 33 mph.

    High: 47 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 29. Northwest wind 5 to 10 mph.

    Low: 29 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 45. Northeast wind 5 to 11 mph becoming southeast in the afternoon.

    High: 45 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 50 percent chance of rain after 2am. Cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain, with thunderstorms also possible after 8am. High near 56. Breezy. Chance of precipitation is 100%.

    High: 56 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: Rain. Low around 36. Windy. Chance of precipitation is 90%.

    Low: 36 °F

    Rain and
    Windy

  • Tuesday

    Tuesday: Rain likely before 8am. Mostly sunny, with a high near 44. Chance of precipitation is 60%.

    High: 44 °F

    Rain Likely
    then Mostly
    Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 44. Wind chill values between 25 and 35. Light and variable wind becoming south 8 to 13 mph in the morning.
Tonight
A 20 percent chance of rain before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 36. South wind 13 to 15 mph, with gusts as high as 28 mph.
Saturday
Sunny, with a high near 47. Breezy, with a west wind 16 to 23 mph, with gusts as high as 33 mph.
Saturday Night
Increasing clouds, with a low around 29. Northwest wind 5 to 10 mph.
Sunday
Mostly cloudy, with a high near 45. Northeast wind 5 to 11 mph becoming southeast in the afternoon.
Sunday Night
A 50 percent chance of rain after 2am. Cloudy, with a low around 39.
Monday
Rain, with thunderstorms also possible after 8am. High near 56. Breezy. Chance of precipitation is 100%.
Monday Night
Rain. Low around 36. Windy. Chance of precipitation is 90%.
Tuesday
Rain likely before 8am. Mostly sunny, with a high near 44. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Sunny, with a high near 37.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
Shirley, Brookhaven Airport NY
 40.82°N 72.88°W (Elev. 69 ft)
Last Update:
3:05 am EDT Mar 13, 2026
Forecast Valid:
4am EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation