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

66°F

19°C

Humidity 84%
Wind Speed SW 7 mph
Barometer 30.14 in (1020.4 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 19 May 1:56 am EDT
Extended Forecast for

Moriches NY

  • Overnight

    Overnight: Partly cloudy, with a low around 61. Southwest wind around 8 mph.

    Low: 61 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82. Southwest wind 7 to 14 mph.

    High: 82 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 64. Southwest wind around 9 mph, with gusts as high as 21 mph.

    Low: 64 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm after 2pm. Sunny, then becoming mostly cloudy during the afternoon, with a high near 83. Southwest wind 8 to 14 mph. Chance of precipitation is 70%.

    High: 83 °F

    Mostly Sunny
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. North wind 3 to 6 mph. Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely

  • Thursday

    Thursday: A 30 percent chance of showers before 8am. Partly sunny, with a high near 72.

    High: 72 °F

    Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

  • Friday Night

    Friday Night: Showers likely, mainly after 2am. Cloudy, with a low around 49. Chance of precipitation is 70%.

    Low: 49 °F

    Chance
    Showers then
    Showers
    Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 61. Southwest wind around 8 mph.
Tuesday
Mostly sunny, with a high near 82. Southwest wind 7 to 14 mph.
Tuesday Night
Partly cloudy, with a low around 64. Southwest wind around 9 mph, with gusts as high as 21 mph.
Wednesday
Showers likely and possibly a thunderstorm after 2pm. Sunny, then becoming mostly cloudy during the afternoon, with a high near 83. Southwest wind 8 to 14 mph. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. North wind 3 to 6 mph. Chance of precipitation is 60%.
Thursday
A 30 percent chance of showers before 8am. Partly sunny, with a high near 72.
Thursday Night
Mostly cloudy, with a low around 51.
Friday
Partly sunny, with a high near 67.
Friday Night
Showers likely, mainly after 2am. Cloudy, with a low around 49. Chance of precipitation is 70%.
Saturday
Showers. High near 65. Chance of precipitation is 80%.
Saturday Night
Showers. Low around 51. Chance of precipitation is 80%.
Sunday
Showers likely. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 53.
Memorial Day
Mostly cloudy, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Moriches NY
 40.81°N 72.82°W (Elev. 23 ft)
Last Update:
2:21 am EDT May 19, 2026
Forecast Valid:
2am EDT May 19, 2026-6pm EDT May 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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