News Headlines
Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
Overcast
47°F
8°C
| Humidity | 41% |
| Wind Speed | S 7 mph |
| Barometer | 30.38 in (1028.8 mb) |
| Dewpoint | 24°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 44°F (7°C) |
| Last update | 25 Mar 12:56 pm EDT |
Extended Forecast for
Hauppauge NY
This Afternoon

High: 51 °F
Partly Sunny
Tonight

Low: 40 °F
Mostly Cloudy
Thursday

High: 57 °F
Partly Sunny
Thursday Night
Low: 46 °F
Chance Rain
then RainFriday
High: 50 °F
Rain then
Chance RainFriday Night

Low: 28 °F
Mostly Cloudy
Saturday

High: 43 °F
Mostly Sunny
Saturday Night

Low: 31 °F
Partly Cloudy
Sunday

High: 47 °F
Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 51. Southwest wind 5 to 8 mph.
Tonight
Mostly cloudy, with a low around 40. South wind 6 to 9 mph.
Thursday
Partly sunny, with a high near 57. South wind 8 to 14 mph.
Thursday Night
Rain, mainly after 2am. Low around 46. South wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain, mainly before 8am. High near 50. North wind 8 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Partly sunny, with a high near 52.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Partly sunny, with a high near 55.
Additional Forecasts and Information
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ABOUT 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 am EDT Mar 25, 2026
1pm EDT Mar 25, 2026-6pm EDT Mar 31, 2026


