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

75°F

24°C

Humidity 82%
Wind Speed SW 5 mph
Barometer 29.55 in (1000.6 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 6 Jun 1:56 pm EDT
Extended Forecast for

Middle Island NY

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a steady temperature around 78. Southwest wind around 10 mph. Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 65. Southwest wind 5 to 9 mph becoming west after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Showers
    Likely then
    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 83. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 83 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 61. West wind 7 to 10 mph.

    Low: 61 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 79. West wind 8 to 13 mph.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 2am. Partly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a steady temperature around 78. Southwest wind around 10 mph. Chance of precipitation is 60%.
Tonight
Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 65. Southwest wind 5 to 9 mph becoming west after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 83. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Friday Night
Partly cloudy, with a low around 61. West wind 7 to 10 mph.
Saturday
Sunny, with a high near 79. West wind 8 to 13 mph.
Saturday Night
Partly cloudy, with a low around 61.
Sunday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 78.
Sunday Night
A 30 percent chance of showers before 2am. Partly cloudy, with a low around 59.
Monday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 78.
Monday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 60.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Middle Island NY
 40.9°N 72.95°W (Elev. 92 ft)
Last Update:
12:22 pm EDT Jun 6, 2024
Forecast Valid:
2pm EDT Jun 6, 2024-6pm EDT Jun 12, 2024
 
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