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.

Mostly Cloudy

45°F

7°C

Humidity 46%
Wind Speed NW 12 mph
Barometer 29.73 in (1006.8 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 11 Jan 2:56 pm EST
Extended Forecast for

Shirley, Brookhaven Airport NY

  • This Afternoon

    This Afternoon: A 30 percent chance of showers after 4pm. Mostly sunny, with a high near 46. West wind around 11 mph.

    High: 46 °F

    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 26. Wind chill values between 15 and 20. West wind 14 to 16 mph, with gusts as high as 34 mph.

    Low: 26 °F

    Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 40. Wind chill values between 15 and 25. West wind 10 to 14 mph, with gusts as high as 26 mph.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29. West wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 44. Southwest wind 6 to 10 mph.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a steady temperature around 39.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 1am. Cloudy, with a low around 32.

    Low: 32 °F

    Cloudy then
    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain. Mostly cloudy, with a high near 43.

    High: 43 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 30 percent chance of showers after 4pm. Mostly sunny, with a high near 46. West wind around 11 mph.
Tonight
A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 26. Wind chill values between 15 and 20. West wind 14 to 16 mph, with gusts as high as 34 mph.
Monday
Mostly sunny, with a high near 40. Wind chill values between 15 and 25. West wind 10 to 14 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 29. West wind 6 to 9 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 44. Southwest wind 6 to 10 mph.
Tuesday Night
Mostly cloudy, with a steady temperature around 39.
Wednesday
Mostly cloudy, with a high near 47.
Wednesday Night
A 30 percent chance of rain after 1am. Cloudy, with a low around 32.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 43.
Thursday Night
A chance of rain before 1am, then a chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
A chance of rain. Partly sunny, with a high near 37.
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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:
1:42 pm EST Jan 11, 2026
Forecast Valid:
3pm EST Jan 11, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation