Current conditions at
Shirley, Brookhaven Airport (KHWV)
Lat: 40.82°NLon: 72.87°WElev: 82ft.
Fair
45°F
7°C
| Humidity | 66% |
| Wind Speed | S 12 mph |
| Barometer | 30.53 in (1034.1 mb) |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 39°F (4°C) |
| Last update | 9 Apr 4:56 pm EDT |
Extended Forecast for
Mastic Beach NY
Tonight
Low: 37 °F
Partly Cloudy
then Patchy
FogFriday
High: 52 °F
Patchy Fog
then Mostly
SunnyFriday Night
Low: 43 °F
Mostly Cloudy
Saturday
High: 58 °F
Becoming
SunnySaturday Night
Low: 39 °F
Clear
Sunday
High: 52 °F
Mostly Sunny
Sunday Night
Low: 44 °F
Mostly Cloudy
Monday
High: 61 °F
Mostly Cloudy
Monday Night
Low: 52 °F
Mostly Cloudy
Detailed Forecast
Tonight
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 37. South wind 5 to 9 mph becoming calm in the evening.
Friday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 52. Light south wind becoming southwest 6 to 11 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 43. South wind 8 to 13 mph.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 58. Northwest wind around 13 mph, with gusts as high as 23 mph.
Saturday Night
Clear, with a low around 39. North wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Mostly cloudy, with a low around 44.
Monday
Mostly cloudy, with a high near 61.
Monday Night
Mostly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
Mostly cloudy, with a low around 53.
Wednesday
Partly sunny, with a high near 66.
Wednesday Night
Mostly cloudy, with a low around 49.
Thursday
Partly sunny, with a high near 61.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mastic Beach NY
40.77°N 72.86°W (Elev. 23 ft)
40.77°N 72.86°W (Elev. 23 ft)
2:47 pm EDT Apr 9, 2026
5pm EDT Apr 9, 2026-6pm EDT Apr 16, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
