Point Forecast: Trenton, Mercer County Airport NJ
 40.28N 74.83W (Elev. 61 m)
Last Update: 4:12 pm EDT Jul 13, 2025
Tabular Forecast
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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  

Date07/1307/14
Hour (EDT)181920212223000102030405060708091011121314151617
Temperature (°C)282826252423232222222222222223242627282929292928
Dewpoint (°C)222222222222222222222222222222222222222223232323
Heat Index (°C)3130262524242629313233333332
Surface Wind (mph)666533222211122222335555
Wind DirSESESESESESESESESESSESESSSSSSSSSSSS
Gust
Sky Cover (%)454745464458626977737172767474697168535555667284
Precipitation Potential (%)16122322151616209111315161815101029293332495876
Relative Humidity (%)67697982879093979710010010010010093878277726767676772
RainSChc--SChcSChcSChcSChcSChcSChc------SChcSChcSChcSChc----ChcChcChcChcChcLklyOcnl
ThunderSChc--SChcSChcSChcSChcSChcSChc------------------SChcSChcSChcChcChcChcLkly

Date07/15
Hour (EDT)181920212223000102030405060708091011121314151617
Temperature (°C)282726242423232323232222222323242526272828292928
Dewpoint (°C)232323232323232323232222222323232323232323232323
Heat Index (°C)3129262424242526303132333332
Surface Wind (mph)322221111111111122222233
Wind DirSSSSSSSSSSSWSWSSSSSESESSSSSS
Gust
Sky Cover (%)828085848585858686858584828179777472757982828282
Precipitation Potential (%)736964646464646462626262626258585858585872727272
Relative Humidity (%)74798590949710010010010010010010010097948782797774727274
RainLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLklyLkly
ThunderLklyLklyChcChcChcChcChcChcChcChcChcSChcSChcSChc------SChcSChcSChcChcChcChcChc

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