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.

Overcast

38°F

3°C

Humidity 83%
Wind Speed Calm
Barometer 30.10 in (1019.4 mb)
Dewpoint 33°F (1°C)
Visibility 9.00 mi
Last update 21 Nov 7:56 am EST
Extended Forecast for

East Moriches NY

  • Today

    Today: Mostly cloudy, with a high near 53. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 53 °F

    Mostly Cloudy

  • Tonight

    Tonight: Rain likely after 1am. Cloudy, with a low around 42. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Cloudy then
    Rain Likely

  • Saturday

    Saturday: A 40 percent chance of rain before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 50. North wind 6 to 11 mph.

    High: 50 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32. North wind 6 to 8 mph.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48. Light northwest wind becoming west 5 to 10 mph in the morning.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain after 1pm. Cloudy, with a high near 56.

    High: 56 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Today
Mostly cloudy, with a high near 53. Light southwest wind increasing to 5 to 10 mph in the morning.
Tonight
Rain likely after 1am. Cloudy, with a low around 42. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 40 percent chance of rain before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 50. North wind 6 to 11 mph.
Saturday Night
Partly cloudy, with a low around 32. North wind 6 to 8 mph.
Sunday
Mostly sunny, with a high near 48. Light northwest wind becoming west 5 to 10 mph in the morning.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Sunny, with a high near 52.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
A 30 percent chance of rain after 1pm. Cloudy, with a high near 56.
Tuesday Night
Rain likely. Cloudy, with a low around 47. Chance of precipitation is 70%.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 58.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 42.
Thanksgiving Day
A 30 percent chance of rain. Partly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
East Moriches NY
 40.83°N 72.76°W (Elev. 49 ft)
Last Update:
6:27 am EST Nov 21, 2025
Forecast Valid:
8am EST Nov 21, 2025-6pm EST Nov 27, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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