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.

Fog/Mist

40°F

4°C

Humidity 89%
Wind Speed E 3 mph
Barometer 30.12 in (1019.8 mb)
Dewpoint 37°F (3°C)
Visibility 6.00 mi
Last update 10 Jan 2:56 pm EST
Extended Forecast for

Moriches NY

  • This Afternoon

    This Afternoon: Rain. High near 44. East wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Rain

  • Tonight

    Tonight: Rain, mainly before 4am. Patchy fog after 10pm. Low around 42. East wind 6 to 11 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 42 °F

    Rain and
    Patchy Fog

  • Sunday

    Sunday: A chance of rain before 1pm, then a slight chance of showers after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 44. West wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 44 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. Wind chill values between 20 and 30. Breezy, with a west wind 17 to 20 mph, with gusts as high as 33 mph.

    Low: 30 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Sunny, with a high near 39. West wind 11 to 17 mph.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 44.

    High: 44 °F

    Cloudy

Detailed Forecast

This Afternoon
Rain. High near 44. East wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain, mainly before 4am. Patchy fog after 10pm. Low around 42. East wind 6 to 11 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
A chance of rain before 1pm, then a slight chance of showers after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 44. West wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 30. Wind chill values between 20 and 30. Breezy, with a west wind 17 to 20 mph, with gusts as high as 33 mph.
Monday
Sunny, with a high near 39. West wind 11 to 17 mph.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Cloudy, with a high near 44.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 31.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 35.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 39.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Moriches NY
 40.79°N 72.82°W (Elev. 13 ft)
Last Update:
1:33 pm EST Jan 10, 2026
Forecast Valid:
3pm EST Jan 10, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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