Point Forecast: Lake Success NY
 40.77N 73.71W (Elev. 197 ft)
Last Update: 5:47 pm EDT Jul 13, 2025
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  

Date07/14
Hour (EDT)000102030405060708091011121314151617181920212223
Temperature (°F)747373737373727474757779808282838482817977767575
Dewpoint (°F)717172707070717172727273737473737373737373737373
Heat Index (°F)757779848887899087867977767575
Surface Wind (mph)66655555566788101010101098766
Wind DirSESSSSSESESSSSSSSSSSSSSSSSS
Gust
Sky Cover (%)838084817877666272624768576257555567676778848382
Precipitation Potential (%)8877788877712121235353550505053535353
Relative Humidity (%)909397909090979093908582797774727074778287909494
Rain----------ChcChcChc------------ChcChcChcChcChcChcChcChcChcChc
Thunder----------------------------ChcChcChcChcChcChcChcChcChcChc

Date07/15
Hour (EDT)000102030405060708091011121314151617181920212223
Temperature (°F)757575747373737475778082848585868684828078777676
Dewpoint (°F)737373737272727274747372727373737373737474747474
Heat Index (°F)75757575778487909292939390878578777676
Surface Wind (mph)655555533355566788877766
Wind DirSSSSSWSWSWSWSWSWSSSSSSSSSSSSSS
Gust
Sky Cover (%)807775777981787577767675726865646362626250474340
Precipitation Potential (%)535353535353535346464646464643434343434317171717
Relative Humidity (%)949494979797979397907972676767656570748288909494
RainChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcSChcSChcSChcSChc
ThunderChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChc--------

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