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- Air Quality Alert in Effect for NYC, Lower Hudson Valley, Southern Connecticut from 11 AM to 11 PM Today
- Prediction remains on track for above-normal Atlantic hurricane season
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Hazardous Weather Conditions
Current conditions at
Shirley, Brookhaven Airport (KHWV)
Lat: 40.82°NLon: 72.87°WElev: 82ft.
Fair
83°F
28°C
| Humidity | 59% |
| Wind Speed | Vrbl 5 mph |
| Barometer | 30.09 in (1018.9 mb) |
| Dewpoint | 67°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 86°F (30°C) |
| Last update | 12 Aug 10:56 am EDT |
Extended Forecast for
Yaphank NY
Today
High: 87 °F
Sunny
Tonight
Low: 69 °F
Mostly Clear
then Patchy
FogWednesday
High: 86 °F
Patchy Fog
then Slight
Chance
T-stormsWednesday Night
Low: 70 °F
Chance
T-storms then
Chance
ShowersThursday
High: 88 °F
Chance
Showers then
Chance
T-stormsThursday Night
Low: 69 °F
Chance
T-storms then
Mostly ClearFriday
High: 85 °F
Sunny
Friday Night
Low: 65 °F
Mostly Clear
Saturday
High: 84 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 87. South wind 6 to 9 mph.
Tonight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 69. South wind 5 to 7 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 86. South wind 6 to 10 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. South wind 5 to 7 mph. Chance of precipitation is 40%.
Thursday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 88. West wind 3 to 7 mph. Chance of precipitation is 40%.
Thursday Night
A chance of thunderstorms before 8pm. Partly cloudy, with a low around 69. Chance of precipitation is 30%.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 65.
Saturday
Sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 68.
Sunday
Sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 68.
Monday
Mostly sunny, with a high near 84.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Yaphank NY
40.83°N 72.93°W (Elev. 79 ft)
40.83°N 72.93°W (Elev. 79 ft)
9:13 am EDT Aug 12, 2025
11am EDT Aug 12, 2025-6pm EDT Aug 18, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
