Point Forecast: Central Islip NY
 40.79N 73.2W (Elev. 98 ft)
Last Update: 6:14 pm EDT Jul 12, 2025
Tabular Forecast
[show menu]Get as XML

Date07/1307/14
Hour (EDT)020304050607080910111213141516171819202122230001
Temperature (°F)707070707071717375767981818281817976757473727272
Dewpoint (°F)696969696970707171727272727272727271717171717171
Heat Index (°F)7576798585878585797675
Surface Wind (mph)222333556678899876653332
Wind DirSEEEEEEEEEESESESESESESESESESESESESESES
Gust
Sky Cover (%)888084858276798073675838322632313845525258636874
Precipitation Potential (%)222222444333222222333333
Relative Humidity (%)979797979797979387877974747274747985879093979797
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/15
Hour (EDT)020304050607080910111213141516171819202122230001
Temperature (°F)727171717273747678808182828383838179787776757574
Dewpoint (°F)717171717172727272737374747474747473737373737373
Heat Index (°F)76788486888890909086797877767575
Surface Wind (mph)222223355677888887655322
Wind DirSSSSSSSSSSSSSSSSSSSSSWSWSWSW
Gust
Sky Cover (%)797979797673707070706867666462616773797572686969
Precipitation Potential (%)666666131313131313353535353535272727272727
Relative Humidity (%)971001001009797938782797777777474747982858790949497
Rain------------------------ChcChcChcChcChcChcChcChcChcChcChcChc
Thunder------------------------SChcSChcSChcChcChcChcSChcSChcSChcSChcSChcSChc

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Hazardous WeatherRegional Weather Conditions
Local ClimateGraphical Forecast Maps
Home