Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
Fair
62°F
17°C
| Humidity | 75% |
| Wind Speed | N 13 mph |
| Barometer | 30.09 in (1019.0 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 3 Oct 4:56 am EDT |
Extended Forecast for
Bayport NY
Today
High: 69 °F
Mostly Sunny
Tonight
Low: 55 °F
Mostly Clear
Sunday
High: 64 °F
Slight Chance
Showers then
Showers
LikelySunday Night
Low: 55 °F
Showers
LikelyMonday
High: 70 °F
Gradual
ClearingMonday Night
Low: 49 °F
Clear
Tuesday
High: 61 °F
Sunny
Tuesday Night
Low: 48 °F
Clear
Wednesday
High: 63 °F
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 69. Northeast wind 8 to 11 mph.
Tonight
Mostly clear, with a low around 55. East wind 6 to 8 mph.
Sunday
Showers likely, mainly after 5pm. Increasing clouds, with a high near 64. East wind around 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers likely, mainly before 8pm. Cloudy, with a low around 55. Northeast wind 5 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 70. West wind 5 to 14 mph.
Monday Night
Clear, with a low around 49.
Tuesday
Sunny, with a high near 61.
Tuesday Night
Clear, with a low around 48.
Wednesday
Sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 68.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Bayport NY
40.76°N 73.07°W (Elev. 30 ft)
40.76°N 73.07°W (Elev. 30 ft)
2:23 am EDT Oct 3, 2026
5am EDT Oct 3, 2026-6pm EDT Oct 9, 2026
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