Current conditions at
Shirley, Brookhaven Airport (KHWV)
Lat: 40.82°NLon: 72.87°WElev: 82ft.
Fair
35°F
2°C
| Humidity | 44% |
| Wind Speed | N 17 G 30 mph |
| Barometer | 29.93 in (1013.6 mb) |
| Dewpoint | 15°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 25°F (-4°C) |
| Last update | 12 Feb 2:56 pm EST |
Extended Forecast for
Mastic NY
Tonight

Low: 18 °F
Partly Cloudy
Friday

High: 33 °F
Sunny
Friday Night
Low: 22 °F
Partly Cloudy
then Chance
Snow ShowersSaturday

High: 39 °F
Mostly Sunny
Saturday Night

Low: 23 °F
Mostly Clear
Sunday

High: 36 °F
Partly Sunny
Sunday Night

Low: 26 °F
Chance Snow
Washington's Birthday

High: 39 °F
Partly Sunny
Monday Night

Low: 29 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 18. Northwest wind around 6 mph.
Friday
Sunny, with a high near 33. Wind chill values between 10 and 20. Northwest wind 5 to 8 mph.
Friday Night
A 30 percent chance of snow showers after 1am. Partly cloudy, with a low around 22. Calm wind becoming west around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 39. Wind chill values between 15 and 25. West wind 6 to 9 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 23. Light west wind.
Sunday
Partly sunny, with a high near 36.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 26.
Washington's Birthday
Partly sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
A 50 percent chance of rain. Cloudy, with a high near 44.
Wednesday Night
Rain likely. Cloudy, with a low around 32. Chance of precipitation is 60%.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 43.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mastic NY
40.82°N 72.85°W (Elev. 49 ft)
40.82°N 72.85°W (Elev. 49 ft)
12:45 pm EST Feb 12, 2026
3pm EST Feb 12, 2026-6pm EST Feb 19, 2026


