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

14°C

58°F

Humidity 87%
Wind Speed NE 9 km/h
Barometer 1020.9 mb (30.15 in)
Dewpoint 12°C (54°F)
Visibility 16 km
Last update 14 Jun 10:56 pm EDT
Extended Forecast for

North Bellport NY

  • Tonight

    Tonight: A 20 percent chance of light rain. Cloudy, with a low around 14. Northeast wind around 13 km/h.

    Low: 14 °C

    Slight Chance
    Light Rain

  • Sunday

    Sunday: Mostly cloudy, with a high near 19. East wind 14 to 16 km/h.

    High: 19 °C

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14. East wind 8 to 11 km/h.

    Low: 14 °C

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 21. East wind 11 to 16 km/h.

    High: 21 °C

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15. East wind 5 to 10 km/h becoming calm after midnight.

    Low: 15 °C

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 23.

    High: 23 °C

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 17.

    Low: 17 °C

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 26.

    High: 26 °C

    Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19.

    Low: 19 °C

    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of light rain. Cloudy, with a low around 14. Northeast wind around 13 km/h.
Sunday
Mostly cloudy, with a high near 19. East wind 14 to 16 km/h.
Sunday Night
Mostly cloudy, with a low around 14. East wind 8 to 11 km/h.
Monday
Mostly cloudy, with a high near 21. East wind 11 to 16 km/h.
Monday Night
Mostly cloudy, with a low around 15. East wind 5 to 10 km/h becoming calm after midnight.
Tuesday
Mostly cloudy, with a high near 23.
Tuesday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 17.
Wednesday
A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 26.
Wednesday Night
Mostly cloudy, with a low around 19.
Juneteenth
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 29.
Thursday Night
A 30 percent chance of showers. Partly cloudy, with a low around 19.
Friday
Sunny, with a high near 27.
Friday Night
Mostly clear, with a low around 18.
Saturday
Mostly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
North Bellport NY
 40.81°N 72.94°W (Elev. 69 m)
Last Update:
9:07 pm EDT Jun 14, 2025
Forecast Valid:
11pm EDT Jun 14, 2025-6pm EDT Jun 21, 2025
 
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