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

42°F

6°C

Humidity 82%
Wind Speed SE 12 G 20 mph
Barometer 29.97 in (1015.0 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 22 Mar 5:56 am EDT
Extended Forecast for

Shirley, Brookhaven Airport NY

  • Today

    Today: A slight chance of rain before 2pm, then a chance of rain after 5pm. Mostly cloudy, with a high near 52. South wind 5 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 52 °F

    Chance Rain

  • Tonight

    Tonight: Rain, mainly between 8pm and 11pm, then showers after 11pm. Low around 37. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Rain

  • Monday

    Monday: A 50 percent chance of rain before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 45. North wind 11 to 14 mph.

    High: 45 °F

    Chance Rain

  • Monday Night

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

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 44. North wind 5 to 7 mph becoming west in the afternoon.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 31.

    Low: 31 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain after 8am. Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain

Detailed Forecast

Today
A slight chance of rain before 2pm, then a chance of rain after 5pm. Mostly cloudy, with a high near 52. South wind 5 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tonight
Rain, mainly between 8pm and 11pm, then showers after 11pm. Low around 37. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A 50 percent chance of rain before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 45. North wind 11 to 14 mph.
Monday Night
Mostly clear, with a low around 27. Wind chill values between 20 and 25. Northwest wind around 10 mph.
Tuesday
Sunny, with a high near 44. North wind 5 to 7 mph becoming west in the afternoon.
Tuesday Night
Increasing clouds, with a low around 31.
Wednesday
Mostly cloudy, with a high near 49.
Wednesday Night
Mostly cloudy, with a low around 36.
Thursday
A 30 percent chance of rain after 8am. Mostly cloudy, with a high near 50.
Thursday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Friday
Rain likely. Partly sunny, with a high near 49. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Sunny, with a high near 40.
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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:
2:51 am EDT Mar 22, 2026
Forecast Valid:
6am EDT Mar 22, 2026-6pm EDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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