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Current conditions at
Shirley, Brookhaven Airport (KHWV)
Lat: 40.82°NLon: 72.87°WElev: 82ft.
Fair
59°F
15°C
| Humidity | 83% |
| Wind Speed | Vrbl 5 mph |
| Barometer | 30.39 in (1029.1 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 11 Oct 8:56 am EDT |
Extended Forecast for
Mastic NY
Today
High: 65 °F
Rain
Tonight
Low: 55 °F
Rain then
Rain LikelyColumbus Day
High: 68 °F
Chance Rain
then SunnyMonday Night
Low: 53 °F
Mostly Clear
Tuesday
High: 67 °F
Mostly Sunny
Tuesday Night
Low: 59 °F
Partly Cloudy
Wednesday
High: 72 °F
Sunny
Wednesday Night
Low: 49 °F
Mostly Clear
Thursday
High: 63 °F
Mostly Sunny
Detailed Forecast
Today
Rain, mainly after noon. High near 65. East wind 11 to 13 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain before 11pm, then rain likely and possibly a thunderstorm between 11pm and 2am, then a chance of rain and thunderstorms after 2am. Low around 55. East wind 8 to 14 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Columbus Day
A chance of rain before 8am, then a chance of showers between 8am and 11am. Cloudy through mid morning, then gradual clearing, with a high near 68. North wind 9 to 13 mph. Chance of precipitation is 40%.
Monday Night
Mostly clear, with a low around 53. Light northwest wind.
Tuesday
Mostly sunny, with a high near 67. Light and variable wind becoming south 5 to 9 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 47.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 65.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 47.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 59.
Additional Forecasts and Information
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Point Forecast:
Mastic NY
40.82°N 72.85°W (Elev. 49 ft)
40.82°N 72.85°W (Elev. 49 ft)
11:12 am EDT Oct 11, 2026
11am EDT Oct 11, 2026-6pm EDT Oct 17, 2026
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