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.

Overcast

69°F

21°C

Humidity 78%
Wind Speed Calm
Barometer 29.91 in (1012.7 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 3 Jun 5:56 am EDT
Extended Forecast for

Mastic Beach NY

  • Today

    Today: A 30 percent chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 78. West wind 5 to 8 mph.

    High: 78 °F

    Chance
    Showers then
    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 58. East wind 3 to 5 mph.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70. Southeast wind 7 to 10 mph.

    High: 70 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 58. South wind 3 to 6 mph.

    Low: 58 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 72. South wind 5 to 11 mph.

    High: 72 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 63.

    Low: 63 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Thursday

    Thursday: A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 70%.

    High: 75 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 62.

    Low: 62 °F

    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

Detailed Forecast

Today
A 30 percent chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 78. West wind 5 to 8 mph.
Tonight
Partly cloudy, with a low around 58. East wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 70. Southeast wind 7 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 58. South wind 3 to 6 mph.
Wednesday
Partly sunny, with a high near 72. South wind 5 to 11 mph.
Wednesday Night
A 50 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 63.
Thursday
A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 70%.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 62.
Friday
Partly sunny, with a high near 76.
Friday Night
Mostly cloudy, with a low around 59.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 73.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 60.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Mastic Beach NY
 40.77°N 72.86°W (Elev. 23 ft)
Last Update:
6:20 am EDT Jun 3, 2024
Forecast Valid:
6am EDT Jun 3, 2024-6pm EDT Jun 9, 2024
 
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