Current conditions at
Shirley, Brookhaven Airport (KHWV)
Lat: 40.82°NLon: 72.87°WElev: 82ft.
Fair
81°F
27°C
| Humidity | 49% |
| Wind Speed | Calm |
| Barometer | 30.12 in (1019.8 mb) |
| Dewpoint | 60°F (16°C) |
| Visibility | 10.00 mi |
| Heat Index | 82°F (28°C) |
| Last update | 4 Aug 11:56 am EDT |
Extended Forecast for
Upton NYSimilar City Names
This Afternoon
High: 83 °F
Mostly Sunny
Tonight
Low: 64 °F
Mostly Cloudy
Wednesday
High: 82 °F
Partly Sunny
Wednesday Night
Low: 72 °F
Mostly Cloudy
then Slight
Chance
ShowersThursday
High: 86 °F
Mostly Sunny
Thursday Night
Low: 74 °F
Partly Cloudy
Friday
High: 88 °F
Sunny
Friday Night
Low: 73 °F
Chance
ShowersSaturday
High: 87 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 83. Southeast wind 3 to 5 mph.
Tonight
Mostly cloudy, with a low around 64. Light and variable wind.
Wednesday
Partly sunny, with a high near 82. Calm wind becoming south around 6 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 72. South wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 86. Southwest wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 74.
Friday
Sunny, with a high near 88.
Friday Night
A 30 percent chance of showers before 2am. Partly cloudy, with a low around 73.
Saturday
Mostly sunny, with a high near 87.
Saturday Night
A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
Mostly clear, with a low around 73.
Monday
Sunny, with a high near 89.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Upton NYSimilar City Names
40.86°N 72.87°W (Elev. 49 ft)
40.86°N 72.87°W (Elev. 49 ft)
6:53 am EDT Aug 4, 2026
12pm EDT Aug 4, 2026-6pm EDT Aug 10, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
