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)181920212223000102030405060708091011121314151617
Temperature (°F)868581808079797978787878787779818486878990909189
Dewpoint (°F)767676767676767676767676767777767677767676767576
Heat Index (°F)96948786867979797878787878777987939798100102102102100
Surface Wind (mph)1010876666666666667891010111110
Wind DirSSSSSSSSSSSSSSSSWSWSWSWSWSSSS
Gust202020
Sky Cover (%)353633382535292924192125221840194241433135283328
Precipitation Potential (%)10832222245444321112013101619161816
Relative Humidity (%)7275858888919191949494949410094857775706664646066
Rain----------------------------SChc--SChc----SChcSChcSChcSChcSChc
Thunder--------------------------------------SChcSChcSChcSChcSChc

Date07/18
Hour (EDT)181920212223000102030405060708091011121314151617
Temperature (°F)878682818079797979787777777879828588909293939291
Dewpoint (°F)757575757676767676767676767777777777777777777777
Heat Index (°F)9695898786797979797877777778799096100103106107107106105
Surface Wind (mph)10108766666666666666677899
Wind DirSSSSSSSSSSWSWSWSWSWSWSWSWSWSWSWSWSWSS
Gust
Sky Cover (%)272315202119181615161718192020171616182551515151
Precipitation Potential (%)141200000011111112121212121226262626
Relative Humidity (%)687079828891919191949797979794857770666260606264
Rain----------------------------------------ChcChcChcChc
Thunder----------------------------------------ChcChcChcChc

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