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.

A Few Clouds

38°F

3°C

Humidity 68%
Wind Speed SW 15 G 24 mph
Barometer 29.88 in (1011.9 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 10 Dec 2:56 am EST
Extended Forecast for

3 Miles SSE East Moriches NY

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 42. Breezy, with a southwest wind around 25 mph.

    Low: 42 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: A 50 percent chance of rain after 4pm. Mostly cloudy, with a high near 49. Windy, with a southwest wind 21 to 29 mph.

    High: 49 °F

    Windy. Partly
    Sunny then
    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain, mainly between 7pm and 10pm. Low around 32. Windy, with a southwest wind 22 to 28 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Rain and
    Windy then
    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a steady temperature around 35. Wind chill values between 20 and 25. Windy, with a west wind 25 to 28 mph.

    High: 35 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28. Windy, with a west wind 29 to 34 mph.

    Low: 28 °F

    Partly Cloudy
    and Windy

  • Friday

    Friday: Mostly sunny, with a high near 36. Breezy.

    High: 36 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Partly sunny, with a high near 41. Breezy.

    High: 41 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 30. Breezy.

    Low: 30 °F

    Mostly Cloudy
    and Breezy
    then Chance
    Snow

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 42. Breezy, with a southwest wind around 25 mph.
Wednesday
A 50 percent chance of rain after 4pm. Mostly cloudy, with a high near 49. Windy, with a southwest wind 21 to 29 mph.
Wednesday Night
Rain, mainly between 7pm and 10pm. Low around 32. Windy, with a southwest wind 22 to 28 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a steady temperature around 35. Wind chill values between 20 and 25. Windy, with a west wind 25 to 28 mph.
Thursday Night
Partly cloudy, with a low around 28. Windy, with a west wind 29 to 34 mph.
Friday
Mostly sunny, with a high near 36. Breezy.
Friday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 30.
Saturday
Partly sunny, with a high near 41. Breezy.
Saturday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 30. Breezy.
Sunday
A 40 percent chance of snow before 1pm. Mostly cloudy, with a high near 36. Breezy.
Sunday Night
Partly cloudy, with a low around 22. Windy.
Monday
Sunny, with a high near 32. Breezy.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE East Moriches NY
 40.78°N 72.74°W (Elev. 0 ft)
Last Update:
2:32 am EST Dec 10, 2025
Forecast Valid:
3am EST Dec 10, 2025-6pm EST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation