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

29°F

-2°C

Humidity 82%
Wind Speed Calm
Barometer 30.06 in (1018.0 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 3 Dec 5:56 pm EST
Extended Forecast for

3 Miles SSE East Moriches NY

  • Tonight

    Tonight: Mostly clear, with a low around 34. West wind 6 to 15 mph.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 40. Breezy, with a west wind 16 to 24 mph.

    High: 40 °F

    Increasing
    Clouds and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 19. Wind chill values between 10 and 15. Windy, with a northwest wind 25 to 30 mph decreasing to 11 to 16 mph after midnight.

    Low: 19 °F

    Mostly Clear
    and Windy
    then Mostly
    Clear

  • Friday

    Friday: A 30 percent chance of light snow after 1pm. Increasing clouds, with a high near 37. Wind chill values between 10 and 20. North wind 6 to 9 mph becoming south in the afternoon.

    High: 37 °F

    Mostly Sunny
    then Chance
    Light Snow

  • Friday Night

    Friday Night: A chance of rain and snow before 10pm, then a chance of rain. Cloudy, with a low around 31. South wind 6 to 8 mph becoming north after midnight. Chance of precipitation is 40%.

    Low: 31 °F

    Chance
    Rain/Snow
    then Chance
    Light Rain

  • Saturday

    Saturday: A 40 percent chance of rain before 1pm. Mostly cloudy, with a high near 41.

    High: 41 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 34. West wind 6 to 15 mph.
Thursday
Increasing clouds, with a high near 40. Breezy, with a west wind 16 to 24 mph.
Thursday Night
Mostly clear, with a low around 19. Wind chill values between 10 and 15. Windy, with a northwest wind 25 to 30 mph decreasing to 11 to 16 mph after midnight.
Friday
A 30 percent chance of light snow after 1pm. Increasing clouds, with a high near 37. Wind chill values between 10 and 20. North wind 6 to 9 mph becoming south in the afternoon.
Friday Night
A chance of rain and snow before 10pm, then a chance of rain. Cloudy, with a low around 31. South wind 6 to 8 mph becoming north after midnight. Chance of precipitation is 40%.
Saturday
A 40 percent chance of rain before 1pm. Mostly cloudy, with a high near 41.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 33. Breezy.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 45.
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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:
4:09 pm EST Dec 3, 2025
Forecast Valid:
6pm EST Dec 3, 2025-6pm EST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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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