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Current conditions at
Shirley, Brookhaven Airport (KHWV)
Lat: 40.82°NLon: 72.87°WElev: 82ft.
Fair
60°F
16°C
| Humidity | 80% |
| Wind Speed | SW 5 mph |
| Barometer | 30.24 in (1023.9 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 3 Oct 10:56 pm EDT |
Extended Forecast for
Upton NY
Tonight
Low: 51 °F
Clear
Saturday
High: 79 °F
Sunny
Saturday Night
Low: 58 °F
Mostly Clear
Sunday
High: 80 °F
Patchy Fog
then SunnySunday Night
Low: 57 °F
Mostly Clear
Monday
High: 77 °F
Sunny
Monday Night
Low: 60 °F
Mostly Clear
Tuesday
High: 77 °F
Mostly Sunny
Tuesday Night
Low: 59 °F
Chance
Showers then
Showers
Likely
Detailed Forecast
Tonight
Clear, with a low around 51. West wind around 6 mph.
Saturday
Sunny, with a high near 79. West wind around 6 mph.
Saturday Night
Mostly clear, with a low around 58. Light southwest wind.
Sunday
Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 80. Calm wind becoming south around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 57. Southwest wind 3 to 5 mph.
Monday
Sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Wednesday
Showers likely. Mostly cloudy, with a high near 72. Chance of precipitation is 70%.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 49.
Thursday
Sunny, with a high near 63.
Thursday Night
Mostly clear, with a low around 48.
Friday
Mostly sunny, with a high near 66.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Upton NY
40.87°N 72.89°W (Elev. 89 ft)
40.87°N 72.89°W (Elev. 89 ft)
2:14 pm EDT Oct 3, 2025
11pm EDT Oct 3, 2025-6pm EDT Oct 10, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
