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.

Fair

43°F

6°C

Humidity 34%
Wind Speed W 15 G 35 mph
Barometer 29.89 in (1012.1 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 28 Nov 1:56 pm EST
Extended Forecast for

3 Miles SE Bellport NY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 43. Windy, with a west wind around 29 mph, with gusts as high as 43 mph.

    High: 43 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: Mostly clear, with a low around 36. Wind chill values between 25 and 30. Windy, with a west wind 25 to 28 mph, with gusts as high as 40 mph.

    Low: 36 °F

    Mostly Clear
    and Windy

  • Saturday

    Saturday: Sunny, with a high near 42. Wind chill values between 25 and 35. Breezy, with a northwest wind 17 to 22 mph decreasing to 10 to 15 mph in the afternoon.

    High: 42 °F

    Sunny and
    Breezy then
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a temperature falling to near 38 by 9pm, then rising to around 43 during the remainder of the night. Light and variable wind becoming south 5 to 10 mph after midnight.

    Low: 38 °F⇑

    Increasing
    Clouds

  • Sunday

    Sunday: Rain, mainly after 1pm. High near 52. Windy, with a south wind 17 to 22 mph increasing to 23 to 28 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 52 °F

    Slight Chance
    Rain and
    Breezy then
    Rain and
    Windy

  • Sunday Night

    Sunday Night: Rain likely before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 38. Windy. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Rain Likely
    and Windy

  • Monday

    Monday: Mostly sunny, with a high near 41. Breezy.

    High: 41 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain, mainly after 1pm. High near 47. Breezy. Chance of precipitation is 80%.

    High: 47 °F

    Chance Rain
    then Rain and
    Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 43. Windy, with a west wind around 29 mph, with gusts as high as 43 mph.
Tonight
Mostly clear, with a low around 36. Wind chill values between 25 and 30. Windy, with a west wind 25 to 28 mph, with gusts as high as 40 mph.
Saturday
Sunny, with a high near 42. Wind chill values between 25 and 35. Breezy, with a northwest wind 17 to 22 mph decreasing to 10 to 15 mph in the afternoon.
Saturday Night
Increasing clouds, with a temperature falling to near 38 by 9pm, then rising to around 43 during the remainder of the night. Light and variable wind becoming south 5 to 10 mph after midnight.
Sunday
Rain, mainly after 1pm. High near 52. Windy, with a south wind 17 to 22 mph increasing to 23 to 28 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain likely before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 38. Windy. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Mostly sunny, with a high near 41. Breezy.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
Rain, mainly after 1pm. High near 47. Breezy. Chance of precipitation is 80%.
Tuesday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 35. Windy. Chance of precipitation is 60%.
Wednesday
Mostly sunny, with a high near 40. Breezy.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Partly sunny, with a high near 42. Breezy.
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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:
1:32 pm EST Nov 28, 2025
Forecast Valid:
2pm EST Nov 28, 2025-6pm EST Dec 4, 2025
 
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Additional Resources

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Chance of Precipitation