Point Forecast: Trenton, Mercer County Airport NJ
 40.28N 74.83W (Elev. 200 ft)
Last Update: 4:12 pm EDT Jul 13, 2025
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

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

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

48-Hour Period Starting:       Back 2 Days  

Date07/1307/14
Hour (EDT)161718192021222300010203040506070809101112131415
Temperature (°F)858483827977757473727271717171717375788082848585
Dewpoint (°F)717171717271717171717171717171717171727272727373
Heat Index (°F)9089888679777575788487909292
Surface Wind (mph)666665332222111222223355
Wind DirSESESESESESESESESESESESSESESSSSSSSSSS
Gust
Sky Cover (%)383645474546445862697773717276747469716853555566
Precipitation Potential (%)11151612232215161620911131516181510102929333249
Relative Humidity (%)63656769798287909397971001001001001009387827772676767
Rain--SChcSChc--SChcSChcSChcSChcSChcSChc------SChcSChcSChcSChc----ChcChcChcChcChc
Thunder--SChcSChc--SChcSChcSChcSChcSChcSChc------------------SChcSChcSChcChcChc

Date07/15
Hour (EDT)161718192021222300010203040506070809101112131415
Temperature (°F)858382807876757473737373727272737475777981828384
Dewpoint (°F)737373737373737373737373727272737373737374747474
Heat Index (°F)9289878478767575777986889091
Surface Wind (mph)553222211111111111222222
Wind DirSSSSSSSSSSSSSWSWSSSSSESESSSS
Gust
Sky Cover (%)728482808584858585868685858482817977747275798282
Precipitation Potential (%)587673696464646464646262626262625858585858587272
Relative Humidity (%)67727479859094971001001001001001001001009794878279777472
RainLklyOcnlLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLkly
ThunderChcLklyLklyLklyChcChcChcChcChcChcChcChcChcSChcSChcSChc------SChcSChcSChcChcChc

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