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Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
Overcast
54°F
12°C
| Humidity | 80% |
| Wind Speed | W 5 mph |
| Barometer | 29.73 in (1006.7 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 53°F (12°C) |
| Last update | 30 Apr 1:56 pm EDT |
Extended Forecast for
Hauppauge NY
This Afternoon
High: 55 °F
Partly Sunny
Tonight
Low: 45 °F
Partly Cloudy
Friday
High: 63 °F
Sunny
Friday Night
Low: 46 °F
Chance
ShowersSaturday
High: 58 °F
Chance
ShowersSaturday Night
Low: 44 °F
Chance
ShowersSunday
High: 59 °F
Partly Sunny
Sunday Night
Low: 44 °F
Mostly Clear
Monday
High: 63 °F
Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a steady temperature around 55. West wind around 5 mph.
Tonight
Partly cloudy, with a low around 45. West wind 3 to 6 mph.
Friday
Sunny, with a high near 63. Northwest wind around 8 mph.
Friday Night
A 30 percent chance of showers, mainly after 2am. Increasing clouds, with a low around 46. Southwest wind 3 to 6 mph.
Saturday
A 30 percent chance of showers, mainly after 2pm. Mostly cloudy, with a high near 58. Light and variable wind becoming south 5 to 7 mph in the morning.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 44.
Sunday
Partly sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
Mostly cloudy, with a low around 53.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 64. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Hauppauge NY
40.82°N 73.2°W (Elev. 197 ft)
40.82°N 73.2°W (Elev. 197 ft)
2:27 pm EDT Apr 30, 2026
2pm EDT Apr 30, 2026-6pm EDT May 6, 2026
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