Point Forecast: East Islip NY
 40.73N 73.19W (Elev. 5 m)
Last Update: 2:23 am EDT Jul 15, 2025
Tabular Forecast
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Weather ElementsWeather/PrecipitationAviation Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

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

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (EDT)060708091011121314151617181920212223000102030405
Temperature (°C)232324252626262727272727262625242424232323232323
Dewpoint (°C)222323232424242323232424242323232323232323232323
Heat Index (°C)24252626262930303129262625242424
Surface Wind (mph)233556788988877765321112
Wind DirSWSSSSSSSSSSSSSSSSSSSSSSWSW
Gust
Sky Cover (%)909193837363605653502024242525354656565757575656
Precipitation Potential (%)32323030301515151010104445556667776
Relative Humidity (%)9797979091888882797982858888909794941001009797100100
RainChcChcChcChcChcSChcSChcSChc--------------------------------
ThunderSChcSChcSChcSChcSChcSChcSChcSChc--------------------------------

Date07/17
Hour (EDT)060708091011121314151617181920212223000102030405
Temperature (°C)232424262728282828292928272626252424242424242323
Dewpoint (°C)232324242525252526262525242424242424242323232323
Heat Index (°C)242426313232333436363330262625242424242424
Surface Wind (mph)23356789101111111098888776666
Wind DirSWSWWSWSWSSSSSSSSSSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)545351515050454448495053627383899293949595949287
Precipitation Potential (%)6677712121211111120202040404040404050505050
Relative Humidity (%)9797100949185858285807782889194979797979797949797
Rain----------------------SChcSChcSChcChcChcChcChcChcChcChcChcChcChc
Thunder----------------------SChcSChcSChcChcChcChcChcChcChcSChcSChcSChcSChc

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