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

35°F

2°C

Humidity 93%
Wind Speed N 5 mph
Barometer 30.41 in (1029.9 mb)
Dewpoint 33°F (1°C)
Visibility 7.00 mi
Wind Chill31°F (-1°C)
Last update 6 Mar 10:56 pm EST
Extended Forecast for

3 Miles SE Bellport NY

  • Tonight

    Tonight: A slight chance of drizzle after 4am. Cloudy, with a low around 35. East wind 3 to 7 mph.

    Low: 35 °F

    Slight Chance
    Drizzle

  • Saturday

    Saturday: Cloudy, with a high near 46. Light and variable wind becoming south 6 to 11 mph in the morning.

    High: 46 °F

    Cloudy

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Areas of dense fog after 1am. Otherwise, cloudy, with a low around 42. Breezy, with a southwest wind 15 to 22 mph. Chance of precipitation is 40%.

    Low: 42 °F

    Chance
    Showers and
    Areas Dense
    Fog

  • Sunday

    Sunday: A 40 percent chance of showers, mainly before 1pm. Areas of fog before 1pm. Otherwise, mostly cloudy, with a high near 51. Southwest wind 13 to 18 mph.

    High: 51 °F

    Chance
    Showers and
    Areas Fog

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40. West wind 7 to 10 mph.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
A slight chance of drizzle after 4am. Cloudy, with a low around 35. East wind 3 to 7 mph.
Saturday
Cloudy, with a high near 46. Light and variable wind becoming south 6 to 11 mph in the morning.
Saturday Night
A chance of showers and thunderstorms. Areas of dense fog after 1am. Otherwise, cloudy, with a low around 42. Breezy, with a southwest wind 15 to 22 mph. Chance of precipitation is 40%.
Sunday
A 40 percent chance of showers, mainly before 1pm. Areas of fog before 1pm. Otherwise, mostly cloudy, with a high near 51. Southwest wind 13 to 18 mph.
Sunday Night
Partly cloudy, with a low around 40. West wind 7 to 10 mph.
Monday
Sunny, with a high near 49.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Mostly cloudy, with a high near 50.
Tuesday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 41.
Wednesday
A 50 percent chance of rain. Cloudy, with a high near 49. Breezy.
Wednesday Night
A 50 percent chance of rain. Cloudy, with a low around 39. Breezy.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 45. Breezy.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
Mostly cloudy, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Bellport NY
 40.71°N 72.9°W (Elev. 0 ft)
Last Update:
12:51 pm EST Mar 6, 2026
Forecast Valid:
11pm EST Mar 6, 2026-6pm EDT Mar 13, 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