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.

Partly Cloudy

41°F

5°C

Humidity 82%
Wind Speed S 6 mph
Barometer 30.51 in (1033.1 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 9 Apr 7:56 pm EDT
Extended Forecast for

3 Miles SE Bellport NY

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 40. South wind 5 to 7 mph becoming calm after midnight.

    Low: 40 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 47. Light south wind becoming southwest 9 to 14 mph in the morning.

    High: 47 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 44. South wind 16 to 18 mph.

    Low: 44 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 53. Northwest wind 15 to 17 mph.

    High: 53 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 42. North wind around 8 mph.

    Low: 42 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 55. Breezy.

    High: 55 °F

    Mostly Cloudy
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 51. Breezy.

    Low: 51 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Tonight
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 40. South wind 5 to 7 mph becoming calm after midnight.
Friday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 47. Light south wind becoming southwest 9 to 14 mph in the morning.
Friday Night
Mostly cloudy, with a low around 44. South wind 16 to 18 mph.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 53. Northwest wind 15 to 17 mph.
Saturday Night
Clear, with a low around 42. North wind around 8 mph.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Mostly cloudy, with a low around 45.
Monday
Mostly cloudy, with a high near 55. Breezy.
Monday Night
Mostly cloudy, with a low around 51. Breezy.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
Mostly cloudy, with a low around 53.
Wednesday
Partly sunny, with a high near 61.
Wednesday Night
Mostly cloudy, with a low around 50.
Thursday
Partly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Bellport NY
 40.71°N 72.9°W (Elev. 0 ft)
Last Update:
2:47 pm EDT Apr 9, 2026
Forecast Valid:
8pm EDT Apr 9, 2026-6pm EDT Apr 16, 2026
 
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Additional Resources

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation