Point Forecast: Princeton North NJ
 40.37N 74.64W (Elev. 30 m)
Last Update: 4:12 pm EDT Jul 16, 2025
Tabular Forecast
[hide menu]Get as XML
Weather ElementsFire WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-m)
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date07/17
Hour (EDT)000102030405060708091011121314151617181920212223
Temperature (°C)242424242323232324262729303132333333323129282727
Dewpoint (°C)232323232222222223232424242323232323242424242423
Heat Index (°C)2424242424263133353637383838383634333129
Surface Wind (mph)223333556667888898876666
Wind DirSWSWSWSWSSSSSWSWSWSWWWWWWWWSWSWSWWW
Gust
Sky Cover (%)768084837467757576575363443125254038504026323232
Precipitation Potential (%)332641533431303046352916351515212025216666
Relative Humidity (%)949494949393979794858274706360585858626875808282
RainChcChcChcChcChcChcChcChcChcChcChcSChc----SChcSChcSChcSChcChcSChc--------
ThunderChcChcChcChcChcChcChcChcChcChcChcSChc----SChcSChcSChcSChcChcSChc--------

Date07/18
Hour (EDT)000102030405060708091011121314151617181920212223
Temperature (°C)262625242423232324242627282829292928272625232221
Dewpoint (°C)232323222121201919191919191919191919181818171717
Heat Index (°C)262625242424242628292930303029282625
Surface Wind (mph)666666666666666666532222
Wind DirWWWWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNN
Gust
Sky Cover (%)333334343535343433313028272524232221212020181715
Precipitation Potential (%)661111114444446666665555
Relative Humidity (%)858587878484827976746965615755555557586264697376
Rain------------------------------------------------
Thunder------------------------------------------------

Additional Forecasts and Information
English UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Hazardous Local WeatherRegional Weather Conditions
Interactive Forecast MapNational Forecast Maps
Briefing WebpageEmergency Managers Briefing
Past Weather InformationAdvanced Hydrologic Prediction Service