Point Forecast: Bethlehem PA
 40.63N 75.38W (Elev. 299 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)192021222300010203040506070809101112131415161718
Temperature (°F)838280777675747474737372737376777981838485858380
Dewpoint (°F)727272737373737373727272727272737374747574747474
Heat Index (°F)88878477767576777986909293939084
Surface Wind (mph)332222222111111222233533
Wind DirSSSESESESESSSSSSESESSESSSSSSSSS
Gust
Sky Cover (%)545967656363647676708077698262677457606884909290
Precipitation Potential (%)313850484544463340332426211916182231405275858785
Relative Humidity (%)7072778790949797979797100979787878279747470707482
RainChcChcChcChcChcChcChcChcChcChcSChcChcSChcSChcSChcSChcSChcChcChcChcOcnlOcnlOcnlOcnl
ThunderChcChcChcChcChcChcChcSChcSChcSChc------------SChcSChcSChcChcLklyLklyLklyLkly

Date07/15
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)807776757473737373727272737476798182838485858584
Dewpoint (°F)737373737373737373727272737373737373737474747474
Heat Index (°F)8477767576798687899193939391
Surface Wind (mph)221111111000111111222333
Wind DirWWSSSESESESESESENEEEEEEESESESESSS
Gust
Sky Cover (%)918075777879818280777575747468625663717878787878
Precipitation Potential (%)815555555555554242424242423434343434346767676767
Relative Humidity (%)79879094971001001001001001001001009790827774727270707072
RainOcnlLklyLklyLklyLklyLklyLklyChcChcChcChcChcChcChcChcChcChcChcChcLklyLklyLklyLklyLkly
ThunderLklyChcChcChcChcChcChcSChcSChcSChc------------SChcSChcSChcChcChcChcChcChc

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