Point Forecast: Islip, Long Island Mac Arthur Airport NY
 40.8N 73.09W (Elev. 98 ft)
Last Update: 4:05 pm EDT Jun 22, 2024
Tabular Forecast
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Weather ElementsWeather/PrecipitationAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date06/2206/23
Hour (EDT)171819202122230001020304050607080910111213141516
Temperature (°F)818078767574737373727372737274767879818384848483
Dewpoint (°F)727172727171707070707070717172737374747474747373
Heat Index (°F)8583787675767879869091919089
Surface Wind (mph)91098888877778910111314151516161718
Wind DirSSSSSSSSSSSSSSSSSSWSWSWSSSS
Gust262830
Sky Cover (%)536867656462616263646771757269665952454646475358
Precipitation Potential (%)383838333333323232252525151515888333212121
Relative Humidity (%)747482878790909090939093939793908585797472727072
RainChcChcChcChcChcChcChcChcChcChcChcChcSChcSChcSChc------------SChcSChcSChc
ThunderChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChc------------SChcSChcSChc

Date06/24
Hour (EDT)171819202122230001020304050607080910111213141516
Temperature (°F)818179787675757575747373737374757678798182838383
Dewpoint (°F)737272727171717171717170707071717069676665646362
Heat Index (°F)868579787675757575757678798384848484
Surface Wind (mph)181817171716161515141313111111111110101011111110
Wind DirSSSWSWSWSWSWSWSWSWSWSWSWSWWWWWWWWWNWNW
Gust3130292826
Sky Cover (%)646975808181828282828078767371686461575655545250
Precipitation Potential (%)363636727272727272373737373737202020202020202020
Relative Humidity (%)777479828587878787909390909090878274676056535149
RainChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChc
ThunderChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChc--------SChcSChcSChcSChcSChc

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