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

38°F

3°C

Humidity 70%
Wind Speed SW 9 mph
Barometer 30.35 in (1027.7 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 25 Mar 3:56 am EDT
Extended Forecast for

3 Miles SSE East Moriches NY

  • Today

    Today: Partly sunny, with a high near 44. Southwest wind 6 to 10 mph.

    High: 44 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. South wind 9 to 13 mph.

    Low: 40 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 49. Breezy, with a southwest wind 16 to 21 mph.

    High: 49 °F

    Mostly Cloudy
    and Breezy

  • Thursday Night

    Thursday Night: Rain, mainly after 2am. Steady temperature around 48. Breezy, with a southwest wind 18 to 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Breezy.
    Chance Rain
    then Rain

  • Friday

    Friday: Rain, mainly before 8am. Temperature falling to around 44 by 4pm. North wind 13 to 17 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F⇓

    Rain then
    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 44. Southwest wind 6 to 10 mph.
Tonight
Mostly cloudy, with a low around 40. South wind 9 to 13 mph.
Thursday
Mostly cloudy, with a high near 49. Breezy, with a southwest wind 16 to 21 mph.
Thursday Night
Rain, mainly after 2am. Steady temperature around 48. Breezy, with a southwest wind 18 to 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain, mainly before 8am. Temperature falling to around 44 by 4pm. North wind 13 to 17 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 38.
Monday
Partly sunny, with a high near 47.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Partly sunny, with a high near 49.
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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:
2:27 am EDT Mar 25, 2026
Forecast Valid:
4am EDT Mar 25, 2026-6pm EDT Mar 31, 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