Point Forecast: Saint Matthews SC
 33.66N 80.79W (Elev. 299 ft)
Last Update: 12:50 pm EDT Jul 15, 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  
Vent Rate (x1000 mph-ft)
Davis Stability Index
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)848279787776767575747474747780828486868788888787
Dewpoint (°F)757675747474747473737373737575757676767675757574
Heat Index (°F)9289797877767675757785899396969898989695
Surface Wind (mph)665533222222233666788888
Wind DirSSSSSSSESESESESESESESESSSSSSSSSS
Gust
Sky Cover (%)466141324541393031334046313543313954556157555333
Precipitation Potential (%)197543222232126761731334236322917
Relative Humidity (%)748288889094949794979797979485797772727066666865
RainSChc------------------------------SChcChcChcChcChcChcChcSChc
ThunderSChc------------------------------SChcChcChcChcChcChcChcSChc

Date07/17
Hour (EDT)192021222300010203040506070809101112131415161718
Temperature (°F)858380787776757574747474757779828587899091919089
Dewpoint (°F)747473737372727372727373747575757675757575747474
Heat Index (°F)9390847877767575757779899496991011021019998
Surface Wind (mph)766666555555555666777887
Wind DirSSSSSSSSSSSSSSSSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)263018161315182023252830333535353541485454545454
Precipitation Potential (%)155555551111111919191919193131313131
Relative Humidity (%)707479858787909493939797979488797568646260586061
RainSChc------------------------SChcSChcSChcSChcSChcSChcChcChcChcChcChc
ThunderSChc------------------------------SChcSChcSChcChcChcChcChcChc

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Hazardous Weather