Error message

Notice: Undefined index: windspmaxdir_5min in require_once() (line 42 of /srv/njwxnet/www/inc/latestconditions.php).

Islip, NY - Forecast, Radar and Current Weather

Latest NWS Forecast

Isolated Showers
55 °F
Isolated Showers then Mostly Cloudy
66 °F
Partly Sunny
54 °F
Mostly Cloudy then Chance Showers
66 °F
Showers Likely
56 °F
Mostly Cloudy
64 °F
Partly Sunny
58 °F
Chance T-storms then Chance Showers
71 °F
Partly Sunny
59 °F
Partly Cloudy
76 °F
Mostly Sunny
57 °F
Partly Cloudy
75 °F
Mostly Sunny
57 °F
Partly Cloudy
73 °F
Mostly Sunny
°F

This Afternoon

Isolated showers. Mostly cloudy, with a steady temperature around 66. South wind around 9 mph. Chance of precipitation is 20%.

Tonight

Isolated showers before 11pm. Mostly cloudy, with a low around 55. Southeast wind around 7 mph. Chance of precipitation is 20%.

Sunday

Partly sunny, with a high near 66. South wind 6 to 13 mph.

Sunday Night

A slight chance of rain before 3am, then a chance of showers between 3am and 4am, then a chance of rain and thunderstorms after 4am. Mostly cloudy, with a low around 54. Southeast wind 10 to 13 mph. Chance of precipitation is 30%.

Memorial Day

Rain and thunderstorms likely before 9am, then showers likely and possibly a thunderstorm between 9am and 3pm, then a chance of showers and thunderstorms after 3pm. Cloudy, with a high near 64. Southeast wind 8 to 16 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Mostly cloudy, with a low around 56.

Tuesday

Partly sunny, with a high near 71.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.

Wednesday

Partly sunny, with a high near 76.

Wednesday Night

Partly cloudy, with a low around 59.

Thursday

Mostly sunny, with a high near 75.

Thursday Night

Partly cloudy, with a low around 57.

Friday

Mostly sunny, with a high near 73.

Friday Night

Partly cloudy, with a low around 57.

Saturday

Mostly sunny, with a high near 73.

Forecasts provided by the National Weather Service.

Station Information

City Islip
State NY
Alt. name
County Suffolk
Elevation 26 m
Wind Sensor Height
Latitude 40.79389
Longitude -73.10167
Type ASOS
Network ASOS
Heated Rain Gauge No
Activation 1999-08-01
Deactivation

    Deployed Sensors

Latest Conditions

63°F

Wind

10 mph from the SSE

Wind Gust

-- mph

Now This Hour Last 6 hr Today Last 24 hr
Temperature 63 ---- ---- ---- ----
Heat Index -- ---- ---- ---- ----
Dewpoint 55 ---- ---- ---- ----
Wind Speed/Gust 10 ---- ---- ---- ----
Precip -- -- -- -- --
Values in blue are minimums, values in red are maximums. Data as of May 27 05:00 PM.

Maps & Photos