Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Fog

N/A

Humidity NA
Wind Speed N 3 mph
Barometer 29.63 in
Dewpoint N/A
Visibility 0.50 mi
Last update 7 Jan 4:56 am EST
Extended Forecast for

Bohemia NY

  • Today

    Today: Areas of fog before 10am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 47. Light and variable wind becoming west 12 to 17 mph in the morning. Winds could gust as high as 28 mph.

    High: 47 °F

    Areas Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 32. Northwest wind around 9 mph.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 45. Northwest wind 6 to 8 mph.

    High: 45 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 34. West wind around 5 mph becoming light and variable.

    Low: 34 °F

    Increasing
    Clouds

  • Friday

    Friday: A 40 percent chance of rain, mainly after 1pm.  Mostly cloudy, with a high near 49. South wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 49 °F

    Chance Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain.  Cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

  • Saturday

    Saturday: Rain.  High near 51. Chance of precipitation is 90%.

    High: 51 °F

    Rain

  • Saturday Night

    Saturday Night: Rain.  Low around 40. Chance of precipitation is 80%.

    Low: 40 °F

    Rain

  • Sunday

    Sunday: A 50 percent chance of showers.  Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance
    Showers

Detailed Forecast

Today
Areas of fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 47. Light and variable wind becoming west 12 to 17 mph in the morning. Winds could gust as high as 28 mph.
Tonight
Mostly clear, with a low around 32. Northwest wind around 9 mph.
Thursday
Sunny, with a high near 45. Northwest wind 6 to 8 mph.
Thursday Night
Increasing clouds, with a low around 34. West wind around 5 mph becoming light and variable.
Friday
A 40 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 49. South wind 7 to 11 mph, with gusts as high as 21 mph.
Friday Night
A 50 percent chance of rain. Cloudy, with a low around 41.
Saturday
Rain. High near 51. Chance of precipitation is 90%.
Saturday Night
Rain. Low around 40. Chance of precipitation is 80%.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 50.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
Bohemia NY
 40.76°N 73.12°W (Elev. 49 ft)
4:57 am EST Jan 7, 2026
5am EST Jan 7, 2026-6pm EST Jan 13, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database