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

44°F

7°C

Humidity 93%
Wind Speed N 5 mph
Barometer 30.00 in (1016.0 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 22 Apr 9:56 pm EDT
Extended Forecast for

Shirley, Brookhaven Airport NY

  • Tonight

    Tonight: Isolated showers before midnight. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 41. Calm wind. Chance of precipitation is 20%.

    Low: 41 °F

    Isolated
    Showers then
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 65. Light northwest wind increasing to 8 to 13 mph in the morning.

    High: 65 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 44. North wind around 6 mph.

    Low: 44 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 58. North wind around 5 mph becoming west in the afternoon.

    High: 58 °F

    Decreasing
    Clouds

  • Friday Night

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

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers. Mostly cloudy, with a high near 52.

    High: 52 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 55.

    High: 55 °F

    Chance
    Showers

  • Sunday Night

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

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Isolated showers before midnight. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 41. Calm wind. Chance of precipitation is 20%.
Thursday
Patchy fog before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 65. Light northwest wind increasing to 8 to 13 mph in the morning.
Thursday Night
Increasing clouds, with a low around 44. North wind around 6 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 58. North wind around 5 mph becoming west in the afternoon.
Friday Night
Partly cloudy, with a low around 40. Light south wind.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 52.
Saturday Night
A 50 percent chance of showers. Cloudy, with a low around 40.
Sunday
A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 55.
Sunday Night
Mostly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 58.
Monday Night
Mostly cloudy, with a low around 44.
Tuesday
A 50 percent chance of showers. Partly sunny, with a high near 58.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 46.
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:
8:00 pm EDT Apr 22, 2026
Forecast Valid:
10pm EDT Apr 22, 2026-6pm EDT Apr 29, 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