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Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
Mostly Cloudy
27°F
-3°C
| Humidity | 85% |
| Wind Speed | Calm |
| Barometer | 30.07 in (1018.3 mb) |
| Dewpoint | 23°F (-5°C) |
| Visibility | 8.00 mi |
| Last update | 7 Dec 6:56 am EST |
Extended Forecast for
Bohemia NY
Today

High: 42 °F
Partly Sunny
Tonight

Low: 24 °F
Partly Cloudy
Monday

High: 31 °F
Mostly Sunny
Monday Night

Low: 15 °F
Partly Cloudy
Tuesday

High: 41 °F
Increasing
CloudsTuesday Night

Low: 32 °F
Mostly Cloudy
Wednesday

High: 49 °F
Chance Rain
Wednesday Night

Low: 35 °F
Chance Rain
Thursday

High: 43 °F
Mostly Sunny
Detailed Forecast
Today
Partly sunny, with a high near 42. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.
Tonight
Partly cloudy, with a low around 24. Wind chill values between 15 and 20. West wind 6 to 11 mph, with gusts as high as 26 mph.
Monday
Mostly sunny, with a high near 31. Wind chill values between 15 and 20. North wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 15. North wind 5 to 7 mph becoming calm after midnight.
Tuesday
Increasing clouds, with a high near 41. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 49.
Wednesday Night
A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 43.
Thursday Night
A chance of rain and snow after 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 35.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Bohemia NY
40.76°N 73.12°W (Elev. 49 ft)
40.76°N 73.12°W (Elev. 49 ft)
6:27 am EST Dec 7, 2025
7am EST Dec 7, 2025-6pm EST Dec 13, 2025


