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.

Fair

39°F

4°C

Humidity 89%
Wind Speed SW 5 mph
Barometer 29.78 in (1008.4 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 14 Mar 4:56 am EDT
Extended Forecast for

East Moriches NY

  • Today

    Today: Sunny, with a high near 47. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 41 mph.

    High: 47 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 29. Northwest wind 5 to 13 mph.

    Low: 29 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 45. Northeast wind 5 to 11 mph becoming southeast in the afternoon.

    High: 45 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Rain after 2am. Temperature rising to around 47 by 5am. Southeast wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F⇑

    Mostly Cloudy
    then Rain

  • Monday

    Monday: Rain, with thunderstorms also possible after 11am. Some of the storms could produce heavy rainfall. High near 56. Breezy, with a south wind 16 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 56 °F

    Heavy Rain
    and Breezy

  • Monday Night

    Monday Night: Rain. The rain could be heavy at times. Low around 33. Breezy. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 33 °F

    Heavy Rain
    and Breezy

  • Tuesday

    Tuesday: Rain likely before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 42. Chance of precipitation is 60%.

    High: 42 °F

    Rain Likely
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 47. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 41 mph.
Tonight
Increasing clouds, with a low around 29. Northwest wind 5 to 13 mph.
Sunday
Partly sunny, with a high near 45. Northeast wind 5 to 11 mph becoming southeast in the afternoon.
Sunday Night
Rain after 2am. Temperature rising to around 47 by 5am. Southeast wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain, with thunderstorms also possible after 11am. Some of the storms could produce heavy rainfall. High near 56. Breezy, with a south wind 16 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Rain. The rain could be heavy at times. Low around 33. Breezy. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Rain likely before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 42. Chance of precipitation is 60%.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Mostly sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 42.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
East Moriches NY
 40.81°N 72.79°W (Elev. 49 ft)
Last Update:
3:09 am EDT Mar 14, 2026
Forecast Valid:
5am EDT Mar 14, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation