Point Forecast: Stony Brook NY
 40.92N 73.12W (Elev. 112 ft)
Last Update: 2:23 am EDT Jul 15, 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  

Date07/1507/16
Hour (EDT)050607080910111213141516171819202122230001020304
Temperature (°F)737374757778808283848585848382797876757575757473
Dewpoint (°F)727273737373737374747473737373737273737273737272
Heat Index (°F)75777884879091939290898779787675757575
Surface Wind (mph)322335677888777766532211
Wind DirSWSWSWSSSSSSSSSSSSSSSSSSSSS
Gust
Sky Cover (%)838587897867564840336020222222222630343333323946
Precipitation Potential (%)313131272727161616111111444555555666
Relative Humidity (%)979797948785797474727067707274828290949094949397
RainChcChcChcChcChcChcSChcSChcSChc------------------------------
ThunderSChcSChcSChcSChcSChcSChcSChcSChcSChc------------------------------

Date07/17
Hour (EDT)050607080910111213141516171819202122230001020304
Temperature (°F)737374777981848587888989888582807978777776767575
Dewpoint (°F)727374757576767675757474747474747474747474747473
Heat Index (°F)777987939496989898979388857978777776767575
Surface Wind (mph)112356678889999888877666
Wind DirSSSWWSWSSSSSSSSSSSSSWSWSWSWSWSWSW
Gust
Sky Cover (%)534741353330283741414040455771828583818284878887
Precipitation Potential (%)666777121212131313212121404040404040505050
Relative Humidity (%)97100100948885777568666161637077828588909094949794
Rain------------------------SChcSChcSChcChcChcChcChcChcChcChcChcChc
Thunder------------------------SChcSChcSChcChcChcChcChcChcChcSChcSChcSChc

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