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

42°F

6°C

Humidity 100%
Wind Speed N 5 mph
Barometer 29.95 in (1014.0 mb)
Dewpoint 42°F (6°C)
Visibility 8.00 mi
Wind Chill39°F (4°C)
Last update 23 Apr 3:56 am EDT
Extended Forecast for

Shirley, Brookhaven Airport NY

  • Today

    Today: Mostly sunny, with a high near 71. Light north wind becoming northwest 8 to 13 mph in the morning.

    High: 71 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 43. North wind around 6 mph.

    Low: 43 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 60. Light and variable wind becoming north around 5 mph in the morning.

    High: 60 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40. Light south wind.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Rain likely, mainly after 2pm. Mostly cloudy, with a high near 51. East wind 6 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain likely, mainly before 2am. Cloudy, with a low around 39. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Rain Likely

  • Sunday

    Sunday: A 30 percent chance of rain before 8am. Partly sunny, with a high near 56.

    High: 56 °F

    Chance Rain
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 71. Light north wind becoming northwest 8 to 13 mph in the morning.
Tonight
Mostly cloudy, with a low around 43. North wind around 6 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 60. Light and variable wind becoming north around 5 mph in the morning.
Friday Night
Partly cloudy, with a low around 40. Light south wind.
Saturday
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 51. East wind 6 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain likely, mainly before 2am. Cloudy, with a low around 39. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A 30 percent chance of rain before 8am. Partly sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 59.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Showers likely. Partly sunny, with a high near 57. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 58.
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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 ft)
Last Update:
2:27 am EDT Apr 23, 2026
Forecast Valid:
4am EDT Apr 23, 2026-6pm EDT Apr 29, 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