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

38°F

3°C

Humidity 41%
Wind Speed SE 7 mph
Barometer 30.14 in (1020.7 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 27 Feb 11:56 am EST
Extended Forecast for

2 Miles ENE Shirley, Brookhaven Airport NY

  • This Afternoon

    This Afternoon: Sunny, with a high near 39. Light south wind.

    High: 39 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 45. Calm wind becoming southwest around 6 mph.

    High: 45 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Snow showers likely, mainly between 10am and 4pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 39. Calm wind becoming north 5 to 8 mph in the morning. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Showers
    Likely and
    Patchy Fog

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers before 7pm. Partly cloudy, with a low around 16.

    Low: 16 °F

    Chance Snow
    Showers then
    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of rain. Mostly cloudy, with a high near 41.

    High: 41 °F

    Chance Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 39. Light south wind.
Tonight
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 26. Calm wind.
Saturday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 45. Calm wind becoming southwest around 6 mph.
Saturday Night
Partly cloudy, with a low around 27. Calm wind.
Sunday
Snow showers likely, mainly between 10am and 4pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 39. Calm wind becoming north 5 to 8 mph in the morning. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
A 30 percent chance of snow showers before 7pm. Partly cloudy, with a low around 16.
Monday
Partly sunny, with a high near 28.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 41.
Tuesday Night
Rain likely. Cloudy, with a low around 38. Chance of precipitation is 70%.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 45.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 34.
Thursday
A 40 percent chance of rain. Cloudy, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Shirley, Brookhaven Airport NY
 40.84°N 72.84°W (Elev. 72 ft)
Last Update:
12:50 pm EST Feb 27, 2026
Forecast Valid:
12pm EST Feb 27, 2026-6pm EST Mar 5, 2026
 
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Additional Resources

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Chance of Precipitation