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

64°F

18°C

Humidity 75%
Wind Speed N 8 mph
Barometer 30.00 in (1015.6 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 14 Oct 11:56 pm EDT
Extended Forecast for

East Moriches NY

  • Overnight

    Overnight: Mostly clear, with a low around 54. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 61. North wind 6 to 11 mph.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 5am. Increasing clouds, with a low around 50. Southeast wind 6 to 10 mph.

    Low: 50 °F

    Mostly Clear
    then Chance
    Showers

  • Friday

    Friday: Showers likely before 2pm, then a slight chance of showers after 5pm. Mostly cloudy, with a high near 69. South wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    High: 69 °F

    Showers
    Likely then
    Chance
    Showers

  • Friday Night

    Friday Night: Showers and thunderstorms. Low around 44. Southwest wind 10 to 14 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 44 °F

    Showers

  • Saturday

    Saturday: Showers likely before 8am. Partly sunny, with a high near 53. Breezy. Chance of precipitation is 60%.

    High: 53 °F

    Showers
    Likely and
    Breezy then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 54. North wind around 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 61. North wind 6 to 11 mph.
Thursday Night
A 30 percent chance of showers after 5am. Increasing clouds, with a low around 50. Southeast wind 6 to 10 mph.
Friday
Showers likely before 2pm, then a slight chance of showers after 5pm. Mostly cloudy, with a high near 69. South wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Friday Night
Showers and thunderstorms. Low around 44. Southwest wind 10 to 14 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers likely before 8am. Partly sunny, with a high near 53. Breezy. Chance of precipitation is 60%.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Sunny, with a high near 55.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
East Moriches NY
 40.81°N 72.76°W (Elev. 26 ft)
Last Update:
1:55 am EDT Oct 15, 2026
Forecast Valid:
2am EDT Oct 15, 2026-6pm EDT Oct 21, 2026
 
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