Current conditions at

Shirley, Brookhaven Airport (KHWV)

Lat: 40.82°NLon: 72.87°WElev: 82ft.

Fair

72°F

22°C

Humidity 68%
Wind Speed S 10 mph
Barometer 29.85 in (1010.8 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 17 Jun 9:56 am EDT
Extended Forecast for

Mid Island NY

  • Today

    Today: Sunny, with a high near 77. Light south wind increasing to 5 to 9 mph in the afternoon.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 64. South wind around 6 mph.

    Low: 64 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 2pm.  Cloudy, then gradually becoming mostly sunny, with a high near 80. South wind 11 to 17 mph, with gusts as high as 30 mph.  Chance of precipitation is 40%.

    High: 80 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 70. West wind 7 to 11 mph, with gusts as high as 22 mph.

    Low: 70 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 79. West wind 9 to 11 mph.

    High: 79 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 66.

    Low: 66 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 77. Light south wind increasing to 5 to 9 mph in the afternoon.
Tonight
Increasing clouds, with a low around 64. South wind around 6 mph.
Thursday
A chance of showers, with thunderstorms also possible after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 80. South wind 11 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 70. West wind 7 to 11 mph, with gusts as high as 22 mph.
Juneteenth
Mostly sunny, with a high near 79. West wind 9 to 11 mph.
Friday Night
Mostly clear, with a low around 67.
Saturday
Sunny, with a high near 78.
Saturday Night
Clear, with a low around 66.
Sunday
Sunny, with a high near 86.
Sunday Night
A 30 percent chance of showers after 2am. Partly cloudy, with a low around 67.
Monday
Showers likely. Partly sunny, with a high near 82. Chance of precipitation is 60%.
Monday Night
Showers likely. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
Mid Island NY
 40.9°N 72.95°W (Elev. 92 ft)
3:08 am EDT Jun 17, 2026
10am EDT Jun 17, 2026-6pm EDT Jun 23, 2026
 
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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