Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
Overcast
41°F
5°C
| Humidity | 76% |
| Wind Speed | NW 13 mph |
| Barometer | 29.68 in (1005.0 mb) |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 13 Nov 6:56 pm EST |
Extended Forecast for
Saint James NY
Tonight
Low: 35 °F
Cloudy
Saturday
High: 47 °F
Partly Sunny
Saturday Night
Low: 35 °F
Decreasing
CloudsSunday
High: 50 °F
Sunny
Sunday Night
Low: 35 °F
Mostly Clear
Monday
High: 52 °F
Sunny
Monday Night
Low: 35 °F
Mostly Clear
Tuesday
High: 55 °F
Sunny
Tuesday Night
Low: 38 °F
Mostly Clear
Detailed Forecast
Tonight
Cloudy, with a low around 35. North wind around 8 mph.
Saturday
Partly sunny, with a high near 47. Northwest wind 8 to 13 mph.
Saturday Night
Mostly cloudy, then gradually becoming clear, with a low around 35. Northwest wind around 9 mph.
Sunday
Sunny, with a high near 50. Northwest wind 9 to 13 mph.
Sunday Night
Mostly clear, with a low around 35. Northwest wind 6 to 8 mph.
Monday
Sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Sunny, with a high near 55.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Sunny, with a high near 58.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
Sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 60.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Saint James NY
40.88°N 73.16°W (Elev. 148 ft)
40.88°N 73.16°W (Elev. 148 ft)
6:46 pm EST Nov 13, 2026
7pm EST Nov 13, 2026-6pm EST Nov 20, 2026
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