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

24°C

75°F

Humidity 94%
Wind Speed SW 7 km/h
Barometer 1015.0 mb (29.98 in)
Dewpoint 23°C (73°F)
Visibility 16 km
Last update 9 Jul 2:56 am EDT
Extended Forecast for

Shirley, Brookhaven Airport NY

  • Overnight

    Overnight: A 20 percent chance of showers. Mostly cloudy, with a low around 22. Calm wind.

    Low: 22 °C

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 31. Southwest wind 5 to 14 km/h.

    High: 31 °C

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms after 11pm. Increasing clouds, with a low around 22. Southwest wind 3 to 8 km/h. Chance of precipitation is 40%.

    Low: 22 °C

    Chance
    T-storms

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 27. South wind 5 to 11 km/h. Chance of precipitation is 70%. New rainfall amounts between 5 and 7.5 mm possible.

    High: 27 °C

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 22. South wind 3 to 8 km/h.

    Low: 22 °C

    Chance
    T-storms

  • Friday

    Friday: Mostly cloudy, with a high near 28.

    High: 28 °C

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21.

    Low: 21 °C

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 29.

    High: 29 °C

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22.

    Low: 22 °C

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers. Mostly cloudy, with a low around 22. Calm wind.
Wednesday
Partly sunny, with a high near 31. Southwest wind 5 to 14 km/h.
Wednesday Night
A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms after 11pm. Increasing clouds, with a low around 22. Southwest wind 3 to 8 km/h. Chance of precipitation is 40%.
Thursday
Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 27. South wind 5 to 11 km/h. Chance of precipitation is 70%. New rainfall amounts between 5 and 7.5 mm possible.
Thursday Night
A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 22. South wind 3 to 8 km/h.
Friday
Mostly cloudy, with a high near 28.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Partly sunny, with a high near 29.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 29.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Shirley, Brookhaven Airport NY
 40.82°N 72.88°W (Elev. 69 m)
Last Update:
1:53 am EDT Jul 9, 2025
Forecast Valid:
3am EDT Jul 9, 2025-6pm EDT Jul 15, 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