National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Shirley, Brookhaven Airport (KHWV)

Lat: 40.82°NLon: 72.87°WElev: 82ft.

Overcast

29°F

-2°C

Humidity 63%
Wind Speed Vrbl 3 mph
Barometer 30.14 in (1020.6 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 5 Dec 3:56 pm EST
Extended Forecast for

3 Miles SSE East Moriches NY

  • Tonight

    Tonight: A slight chance of drizzle and snow before 10pm, then a chance of drizzle. Cloudy, with a temperature rising to around 38 by 3am. East wind around 5 mph. Chance of precipitation is 20%.

    Low: 34 °F⇑

    Slight Chance
    Drizzle/Snow
    then Chance
    Drizzle

  • Saturday

    Saturday: A chance of drizzle before 1pm. Cloudy, with a high near 44. East wind 5 to 11 mph becoming west in the afternoon.

    High: 44 °F

    Chance
    Drizzle

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 33. West wind 9 to 11 mph.

    Low: 33 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 41. North wind around 8 mph becoming southwest in the afternoon.

    High: 41 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain between 1am and 4am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 29. West wind 7 to 16 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Monday

    Monday: Mostly sunny, with a high near 34. Breezy.

    High: 34 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23. Blustery.

    Low: 23 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. Breezy.

    Low: 36 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Tonight
A slight chance of drizzle and snow before 10pm, then a chance of drizzle. Cloudy, with a temperature rising to around 38 by 3am. East wind around 5 mph. Chance of precipitation is 20%.
Saturday
A chance of drizzle before 1pm. Cloudy, with a high near 44. East wind 5 to 11 mph becoming west in the afternoon.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 33. West wind 9 to 11 mph.
Sunday
Partly sunny, with a high near 41. North wind around 8 mph becoming southwest in the afternoon.
Sunday Night
A slight chance of rain between 1am and 4am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 29. West wind 7 to 16 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 34. Breezy.
Monday Night
Partly cloudy, with a low around 23. Blustery.
Tuesday
Mostly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 36. Breezy.
Wednesday
A 30 percent chance of rain after 1pm. Mostly cloudy, with a high near 48. Breezy.
Wednesday Night
A 50 percent chance of rain. Cloudy, with a low around 39. Breezy.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 45. Breezy.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 32. Breezy.
Friday
Partly sunny, with a high near 41. Breezy.
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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:
1:11 pm EST Dec 5, 2025
Forecast Valid:
4pm EST Dec 5, 2025-6pm EST Dec 12, 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