National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Shirley, Brookhaven Airport (KHWV)

Lat: 40.82°NLon: 72.87°WElev: 82ft.

Overcast

34°F

1°C

Humidity 97%
Wind Speed W 3 mph
Barometer 29.67 in (1004.8 mb)
Dewpoint 33°F (1°C)
Visibility 9.00 mi
Last update 11 Feb 2:56 am EST
Extended Forecast for

3 Miles SE Bellport NY

  • Overnight

    Overnight: Rain likely before 4am. Mostly cloudy, with a steady temperature around 38. West wind around 10 mph. Chance of precipitation is 70%.

    Low: 38 °F

    Rain Likely

  • Wednesday

    Wednesday: Sunny, with a high near 37. Wind chill values between 20 and 25. Breezy, with a west wind 14 to 24 mph.

    High: 37 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27. Wind chill values between 10 and 20. Breezy, with a west wind around 25 mph.

    Low: 27 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 33. Wind chill values between 15 and 20. Breezy, with a northwest wind 18 to 22 mph.

    High: 33 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22. Northwest wind 14 to 16 mph.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Overnight
Rain likely before 4am. Mostly cloudy, with a steady temperature around 38. West wind around 10 mph. Chance of precipitation is 70%.
Wednesday
Sunny, with a high near 37. Wind chill values between 20 and 25. Breezy, with a west wind 14 to 24 mph.
Wednesday Night
Mostly clear, with a low around 27. Wind chill values between 10 and 20. Breezy, with a west wind around 25 mph.
Thursday
Sunny, with a high near 33. Wind chill values between 15 and 20. Breezy, with a northwest wind 18 to 22 mph.
Thursday Night
Partly cloudy, with a low around 22. Northwest wind 14 to 16 mph.
Friday
Sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 37.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Mostly sunny, with a high near 36.
Sunday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 31.
Washington's Birthday
A 30 percent chance of rain. Partly sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 40.
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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:
1:42 am EST Feb 11, 2026
Forecast Valid:
3am EST Feb 11, 2026-6pm EST Feb 17, 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