Point Forecast: Coopersburg PA
 40.52N 75.4W (Elev. 152 m)
Last Update: 4:12 pm EDT Jul 13, 2025
Tabular Forecast
[hide menu]Get as XML
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)212223000102030405060708091011121314151617181920
Temperature (°C)262424232323222222222223242426272828292827262624
Dewpoint (°C)222222222222222222222222222323232324242424232323
Heat Index (°C)262424242426293132333231262624
Surface Wind (mph)333322222222222335555322
Wind DirSESESESSSSSSSSSSSSSSSSSSSSW
Gust
Sky Cover (%)686159576165706978757071677070555967818892909084
Precipitation Potential (%)524238354135413423241821151925333951718288848460
Relative Humidity (%)82879093939710010010010010097909085827777747782858890
RainChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcChcChcChcChcLklyOcnlOcnlOcnlOcnlLkly
ThunderChcChcChcChcChcSChcSChcSChc------------SChcSChcSChcChcLklyLklyLklyLklyLklyChc

Date07/15
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°C)242323232323232222222323242526272828292928282726
Dewpoint (°C)232222222222222222222323232323232323232323232323
Heat Index (°C)24242526303132333332312926
Surface Wind (mph)221111111111122222233322
Wind DirSSSESESSSSSWSSEEEEEESESESSSSSS
Gust
Sky Cover (%)807977798082797774747373696561677480808080808048
Precipitation Potential (%)606060606047474747474736363636363670707070707024
Relative Humidity (%)9493979797979710010010010097948782797774727274747985
RainLklyLklyLklyLklyLklyChcChcChcChcChcChcChcChcChcChcChcChcLklyLklyLklyLklyLklyLklySChc
ThunderChcChcChcChcChcSChcSChcSChc------------SChcSChcSChcChcChcChcChcChcChcSChc

Additional Forecasts and Information
English UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Hazardous Local WeatherRegional Weather Conditions
Interactive Forecast MapNational Forecast Maps
Briefing WebpageEmergency Managers Briefing
Past Weather InformationAdvanced Hydrologic Prediction Service