Point Forecast: New Cumberland PA
 40.23N 76.88W (Elev. 371 ft)
Last Update: 4:34 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)
Davis Stability Index
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date07/1307/14
Hour (EDT)171819202122230001020304050607080910111213141516
Temperature (°F)878686838077767675757474747475757778808283848482
Dewpoint (°F)737373737371727272737373727373737374747575757575
Heat Index (°F)9493938984777676757575757778858990929289
Surface Wind (mph)877531123223222222222333
Wind DirSSSSWSSSSESESESESESESESESESSSSSSS
Gust
Sky Cover (%)6266831009386776765637484777176827771747679819398
Precipitation Potential (%)35496360576964596044413225262011913193142768379
Relative Humidity (%)636565727982878790949797939794948888827977747479
RainChcChcLklyLklyLklyLklyLklyLklyLklyChcChcChcChcChcSChc------SChcChcChcOcnlOcnlOcnl
ThunderChcChcLklyLklyLklyLklyLklyLklyLklyChcChc--------------SChcChcChcOcnlOcnlOcnl

Date07/15
Hour (EDT)171819202122230001020304050607080910111213141516
Temperature (°F)818079777675757474737272727273747679828485868685
Dewpoint (°F)747474737373727271717170707071727273737374747473
Heat Index (°F)868579777675757679879093949492
Surface Wind (mph)222211111111111112222222
Wind DirSNWNWESSSWSWNWNNNNNNNNNENEEEESESE
Gust
Sky Cover (%)100100100836970716865626771767473716252435260696969
Precipitation Potential (%)786363414141414141191919191919212121212121535353
Relative Humidity (%)798285889094909390939793939393938782747070686867
RainOcnlLklyLklyChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcChcChcChc
ThunderOcnlLklyLklyChcChcChcSChcSChcSChcSChcSChcSChc------------SChcSChcSChcChcChcChc

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