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

Chance Rain then Rain
46 °F
Rain/Sleet then Mostly Cloudy
32 °F
Chance Rain then Rain
42 °F
Rain Likely then Chance Rain
41 °F
Chance Rain
51 °F
Rain Likely
40 °F
Rain and Patchy Fog
51 °F
Chance Rain then Mostly Cloudy
40 °F
Mostly Sunny
50 °F
Mostly Clear
34 °F
Sunny
48 °F
Mostly Clear
33 °F
Sunny
49 °F

Today

Rain, mainly after 1pm. Temperature falling to around 34 by 5pm. Wind chill values between 25 and 35. Northeast wind 10 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Rain, possibly mixing with sleet after 8pm, then gradually ending. Low around 32. Wind chill values between 25 and 30. Northeast wind around 11 mph. Chance of precipitation is 80%. Little or no sleet accumulation expected.

Friday

Rain, mainly after 2pm. High near 42. Wind chill values between 25 and 35. East wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Rain likely, mainly before 8pm. Cloudy, with a low around 41. Southeast wind 5 to 7 mph becoming west after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

A 30 percent chance of rain, mainly after 3pm. Mostly cloudy, with a high near 51. Light and variable wind.

Saturday Night

Rain likely, mainly after 1am. Cloudy, with a low around 40. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

Rain, mainly before 5pm. Patchy fog after 1pm. High near 51. Chance of precipitation is 80%.

Sunday Night

A 30 percent chance of rain before 8pm. Mostly cloudy, with a low around 40.

Monday

Mostly sunny, with a high near 50.

Monday Night

Mostly clear, with a low around 34.

Tuesday

Sunny, with a high near 48.

Tuesday Night

Mostly clear, with a low around 33.

Wednesday

Sunny, with a high near 49.

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

45°F

Wind

14 mph from the NNE

Wind Gust

23 mph

Now This Hour Last 6 hr Today Last 24 hr
Temperature 45 ---- ---- ---- ----
Wind Chill -- ---- ---- ---- ----
Dewpoint 39 ---- ---- ---- ----
Wind Speed/Gust 14 --23 ---- ---- ----
Precip -- 0.00 -- -- --
Values in blue are minimums, values in red are maximums. Data as of Feb 22 07:00 AM.

Maps & Photos