Skip Navigation Linksweather.gov 
NOAA logo - Click to go to the NOAA homepageNational Weather Service Forecast Office NWS logo - Click to go to the NWS homepage
Philadelphia, PA
 
 
 Point Forecast: Princeton NJ
 40.35N 74.67W (Elev. 190 ft)
Last Update: 10:23 pm EDT May 14, 2021
Tabular Forecast
[hide menu]  |  Font Size: A A A   Get as XML
Weather ElementsWeather/PrecipitationFire Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Mixing Height  
Haines Index
Lightning Activity Level
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-ft)

48-Hour Period Starting:       Back 2 Days  

Date05/1505/16
Hour (EDT)010203040506070809101112131415161718192021222300
Temperature (°F)525150484747505560667073747475757472686865615857
Dewpoint (°F)394040414141424343424241414041414242434343434443
Heat Index (°F)7575
Surface Wind (mph)222222222233333555532211
Wind DirSWSWSWWNWNNNNENEEEESESESESESSSSSSS
Gust
Sky Cover (%)951110008152331394645434240393737383940
Precipitation Potential (%)500000033333321212121212155111
Relative Humidity (%)616668777979746453423631302929293234404045515959
Rain--------------------------SChcSChcSChcSChcSChcSChc----------
Thunder--------------------------SChcSChcSChcSChcSChcSChc----------

Date05/17
Hour (EDT)010203040506070809101112131415161718192021222300
Temperature (°F)575655535253545560646970727373737371686663605756
Dewpoint (°F)434343434344454646464645444444434344444445464747
Heat Index (°F)
Surface Wind (mph)111112222235677655333333
Wind DirSWSWSSESESSWSWSWWWWSWSWSWSWSWSWSWSSWSWSWSW
Gust
Sky Cover (%)424443414040404045505558626666666768696963565045
Precipitation Potential (%)10000006661717174242424545452222221414
Relative Humidity (%)596264697171717260524441373535343438424552606972
Rain--------------------SChcSChcSChcChcChcChcChcChcChcSChcSChcSChc----
Thunder--------------------------ChcChcChcChcChcChcSChcSChcSChc----

Radar and Satellite (Click for larger image)
Link to Local Radar Data Link to Satellite Data
Additional Forecasts and Information
International System of 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
KDOX - Dover. DE Radar

Webmaster
NOAA's National Weather Service
Philadelphia, PA
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities