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

Slight Chance Showers
67 °F
Mostly Cloudy
56 °F
Mostly Sunny then Partly Sunny and Breezy
68 °F
Slight Chance Showers then Chance Showers and Breezy
60 °F
Showers and Breezy
71 °F
Showers Likely
66 °F
Chance Showers
78 °F
Chance T-storms then Chance Showers and Patchy Fog
63 °F
Partly Sunny
74 °F
Mostly Cloudy then Chance Showers and Patchy Fog
61 °F
Chance Showers
73 °F
Mostly Cloudy
61 °F
Mostly Sunny
71 °F

This Afternoon

A 20 percent chance of showers. Mostly cloudy, with a high near 67. Southeast wind around 7 mph.

Tonight

Mostly cloudy, with a low around 56. Light and variable wind.

Monday

Partly sunny, with a high near 68. Breezy, with an east wind 11 to 20 mph, with gusts as high as 30 mph.

Monday Night

A 50 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 60. Breezy, with an east wind 17 to 20 mph.

Tuesday

Showers, with thunderstorms also possible after noon. High near 71. Breezy, with an east wind 17 to 21 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night

Showers likely, mainly before midnight. Mostly cloudy, with a low around 66. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

A 50 percent chance of showers. Mostly cloudy, with a high near 78.

Wednesday Night

A chance of showers and thunderstorms. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 63. Chance of precipitation is 40%.

Thursday

Partly sunny, with a high near 74.

Thursday Night

A 30 percent chance of showers after midnight. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 61.

Friday

A 30 percent chance of showers. Mostly cloudy, with a high near 73.

Friday Night

Mostly cloudy, with a low around 61.

Saturday

Mostly sunny, with a high near 71.

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

64°F

Wind

7 mph from the ENE

Wind Gust

-- mph

Now This Hour Last 6 hr Today Last 24 hr
Temperature 64 ---- ---- ---- ----
Heat Index -- ---- ---- ---- ----
Dewpoint 55 ---- ---- ---- ----
Wind Speed/Gust 7 ---- ---- ---- ----
Precip -- -- -- -- --
Values in blue are minimums, values in red are maximums. Data as of Sep 23 12:15 PM.

Maps & Photos