Point Forecast: North Charleston SC
 32.91N 80.04W (Elev. 39 ft)
Last Update: 6:08 pm EDT Jul 16, 2025
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire 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)
Dispersion Index
Davis Stability Index
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Turner Stability Index

48-Hour Period Starting:       Back 2 Days  

Date07/1607/17
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)858180807979797878787878777981848687899090918987
Dewpoint (°F)767676767676767676767676777776767776767676757675
Heat Index (°F)94878686797979787878787877798793979810010210210210096
Surface Wind (mph)1087666666666666789101011111010
Wind DirSSSSSSSSSSSSSSSWSWSWSWSWSSSSS
Gust202020
Sky Cover (%)363338253529292419212522184019424143313528332827
Precipitation Potential (%)83222224544432111201310161916181614
Relative Humidity (%)7585888891919194949494941009485777570666464606668
Rain--------------------------SChc--SChc----SChcSChcSChcSChcSChc--
Thunder------------------------------------SChcSChcSChcSChcSChc--

Date07/18
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)868281807979797978777777787982858890929393929189
Dewpoint (°F)757575767676767676767676777777777777777777777777
Heat Index (°F)95898786797979797877777778799096100103106107107106105102
Surface Wind (mph)1087666666666666666778999
Wind DirSSSSSSSSSWSWSWSWSWSWSWSWSWSWSWSWSWSSS
Gust
Sky Cover (%)231520211918161516171819202017161618255151515151
Precipitation Potential (%)120000001111111212121212122626262626
Relative Humidity (%)707982889191919194979797979485777066626060626468
Rain--------------------------------------ChcChcChcChcChc
Thunder--------------------------------------ChcChcChcChcChc

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Hazardous Weather OutlookPublic Information Statement
Coastal Waters ForecastOffshore Waters Forecast
Beach ForecastLake Moultrie Forecast
North Charleston Daily ClimateDowntown Charleston Daily Climate
Savannah Daily ClimatePast Weather Information
Weather Briefing