Point Forecast: South Plainfield NJ
 40.58N 74.42W (Elev. 89 ft)
Last Update: 4:13 pm EDT Jul 15, 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  

Date07/1507/16
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)838179787776767574747373747780828487888888888786
Dewpoint (°F)757575757574747473737373747575757575757575767676
Heat Index (°F)90877978777676757785899296989898999896
Surface Wind (mph)553222222222223356666667
Wind DirSSSSSSSWSWSWSWSWSWSWSWSWSWSWSSSSSSS
Gust
Sky Cover (%)412322252525303536404953474443465052576563626876
Precipitation Potential (%)1765555533333322117152526243549
Relative Humidity (%)778288919494949797971001001009485797468666666687072
RainSChc----------------------------------SChcChcChcSChcChcChc
ThunderSChc----------------------------------SChcChcChcSChcChcChc

Date07/17
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)848179787776767676757575767779818385878889898988
Dewpoint (°F)767676767575747474747374747576767776767676767776
Heat Index (°F)938779787776767676757575767779879294989910010010299
Surface Wind (mph)667667877665755667788887
Wind DirSWSWSSWSWSWSWSWSWSWSWSWSSWSWSWSWSWSWSWSWWWW
Gust
Sky Cover (%)838787898888899089868378747269656266697272727272
Precipitation Potential (%)515151515151514141414141414545454545455858585858
Relative Humidity (%)778591949497949494979497949491858275706866666868
RainChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcLklyLklyLklyLklyLkly
ThunderChcChcChcChcSChcSChcSChcChcChcChcSChcSChcSChc------SChcSChcSChcChcChcChcChcChc

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