Point Forecast: Islip Terrace NY
 40.75N 73.18W (Elev. 30 ft)
Last Update: 2:29 pm EDT Jul 14, 2025
Tabular Forecast
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Date07/1407/15
Hour (EDT)222300010203040506070809101112131415161718192021
Temperature (°F)747474747473737373747577798081828282828281797776
Dewpoint (°F)747474737373737272727474737273737474747373737373
Heat Index (°F)7577798385878888888785797776
Surface Wind (mph)553333222222356677776665
Wind DirSWSSWSWSSWSWSWSWSSSSSSSSSSSSSSS
Gust
Sky Cover (%)818789849284798382767278655340383133251525285255
Precipitation Potential (%)585454546464646363634747472020201515157771111
Relative Humidity (%)989910097971001009797949791827777757777777477828891
RainLklyChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcSChcSChcSChcSChcSChcSChc----------
ThunderChcChcChcChcChcChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc----------

Date07/16
Hour (EDT)222300010203040506070809101112131415161718192021
Temperature (°F)757575747473737374757678808283848484858482807877
Dewpoint (°F)737374747473737374757676767575767676767676757575
Heat Index (°F)757575757678868990939393949389857877
Surface Wind (mph)3333332222235678910101010987
Wind DirSSSSWSWSWSWSWSWSWSWSWSWSSSSSSSSSSS
Gust
Sky Cover (%)555250474550545959605958565554525154565966748284
Precipitation Potential (%)111212121212121212121616161616162424242424243636
Relative Humidity (%)94949899100100100100999910094887977777777757782859194
Rain--------------------SChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcChcChc
Thunder--------------------------------SChcSChcSChcSChcSChcSChcChcChc

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