



Marine and Coastal Impacts from Imelda; Unsettled Weather in the West
Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >
Current conditions at
Shirley, Brookhaven Airport (KHWV)
Lat: 40.82°NLon: 72.87°WElev: 82ft.
Fair
60°F
16°C
Humidity | 90% |
Wind Speed | Calm |
Barometer | 30.19 in (1022.2 mb) |
Dewpoint | 57°F (14°C) |
Visibility | 10.00 mi |
Last update | 29 Sep 9:56 pm EDT |
Extended Forecast for
Middle Island NY
Tonight
Low: 60 °F
Cloudy
Tuesday
High: 80 °F
Partly Sunny
Tuesday Night
Low: 53 °F
Decreasing
CloudsWednesday
High: 67 °F
Sunny
Wednesday Night
Low: 49 °F
Mostly Clear
Thursday
High: 64 °F
Sunny
Thursday Night
Low: 50 °F
Partly Cloudy
Friday
High: 70 °F
Sunny
Friday Night
Low: 54 °F
Mostly Clear
Detailed Forecast
Tonight
Cloudy, with a low around 60. Calm wind.
Tuesday
Partly sunny, with a high near 80. North wind 5 to 8 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 53. Northeast wind 8 to 13 mph.
Wednesday
Sunny, with a high near 67. North wind 13 to 15 mph.
Wednesday Night
Mostly clear, with a low around 49. Northeast wind around 11 mph.
Thursday
Sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 74.
Saturday Night
Clear, with a low around 57.
Sunday
Sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 58.
Monday
Sunny, with a high near 76.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Middle Island NY
40.87°N 72.95°W (Elev. 125 ft)
40.87°N 72.95°W (Elev. 125 ft)
8:50 pm EDT Sep 29, 2025
10pm EDT Sep 29, 2025-6pm EDT Oct 6, 2025