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

32°F

0°C

Humidity 59%
Wind Speed Calm
Barometer 30.49 in (1032.6 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 29 Nov 5:56 pm EST
Extended Forecast for

3 Miles SSE East Moriches NY

  • Tonight

    Tonight: Increasing clouds, with a temperature falling to near 36 by 9pm, then rising to around 42 during the remainder of the night. Northwest wind 5 to 7 mph becoming calm.

    Low: 36 °F⇑

    Increasing
    Clouds

  • Sunday

    Sunday: Rain, mainly after 1pm. High near 52. Breezy, with a south wind 11 to 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 52 °F

    Slight Chance
    Rain then
    Rain and
    Breezy

  • Sunday Night

    Sunday Night: A 40 percent chance of rain, mainly before 10pm. Cloudy during the early evening, then gradual clearing, with a low around 37. West wind 16 to 18 mph.

    Low: 37 °F

    Chance Rain

  • Monday

    Monday: Sunny, with a high near 42. Northwest wind 13 to 17 mph.

    High: 42 °F

    Sunny

  • Monday Night

    Monday Night: A 50 percent chance of rain after 4am. Increasing clouds, with a low around 33. North wind 5 to 8 mph becoming light and variable.

    Low: 33 °F

    Partly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain, mainly after 7am. High near 47. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 47 °F

    Rain Likely
    then Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 1am. Mostly cloudy, with a low around 34. Breezy. Chance of precipitation is 60%.

    Low: 34 °F

    Rain Likely
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a temperature falling to near 36 by 9pm, then rising to around 42 during the remainder of the night. Northwest wind 5 to 7 mph becoming calm.
Sunday
Rain, mainly after 1pm. High near 52. Breezy, with a south wind 11 to 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A 40 percent chance of rain, mainly before 10pm. Cloudy during the early evening, then gradual clearing, with a low around 37. West wind 16 to 18 mph.
Monday
Sunny, with a high near 42. Northwest wind 13 to 17 mph.
Monday Night
A 50 percent chance of rain after 4am. Increasing clouds, with a low around 33. North wind 5 to 8 mph becoming light and variable.
Tuesday
Rain, mainly after 7am. High near 47. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tuesday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 34. Breezy. Chance of precipitation is 60%.
Wednesday
Sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Partly sunny, with a high near 42. Breezy.
Thursday Night
Partly cloudy, with a low around 27. Blustery.
Friday
Partly sunny, with a high near 39.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 31.
Saturday
A 30 percent chance of rain. Mostly cloudy, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE East Moriches NY
 40.78°N 72.74°W (Elev. 0 ft)
Last Update:
5:44 pm EST Nov 29, 2025
Forecast Valid:
6pm EST Nov 29, 2025-6pm EST Dec 6, 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