Point Forecast: Trenton, Mercer County Airport NJ
 40.28N 74.83W (Elev. 200 ft)
Last Update: 4:11 am 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)151617181920212223000102030405060708091011121314
Temperature (°F)858584838179767473727272707171707173757779818283
Dewpoint (°F)727272727171707070707070697069697071717272727374
Heat Index (°F)91919088857976757779858790
Surface Wind (mph)991010109865333333355556663
Wind DirSESESESESESESESESESESSSSSSSESESSSSSS
Gust
Sky Cover (%)625761606166717177788488888888878786808083787684
Precipitation Potential (%)101218192018162116141513141516212133333333333376
Relative Humidity (%)656567707277828790939393979793979793878579747474
Rain----SChcSChcSChcSChcSChcSChcSChc--SChc----SChcSChcSChcSChcChcChcChcChcChcChcOcnl
Thunder----SChcSChcSChcSChcSChcSChc------------------------SChcSChcSChcChc

Date07/15
Hour (EDT)151617181920212223000102030405060708091011121314
Temperature (°F)838382817978777675747473727272727374767880828586
Dewpoint (°F)747474747474737474737373727272727374747575757575
Heat Index (°F)909088867978777675767885899495
Surface Wind (mph)333322211111111111122233
Wind DirSSSSSSSSSSSSSWSWSWWWWWSWSSSS
Gust
Sky Cover (%)848484848476767777767675778082828181807978767472
Precipitation Potential (%)767676767643434343434343434343434339393939393958
Relative Humidity (%)7474777985888794979797100100100100100100100949185797270
RainOcnlOcnlOcnlOcnlOcnlChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcLkly
ThunderChcChcLklyLklyLklyChcChcChcSChcSChcSChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChcChc

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