Point Forecast: Saint Matthews SC
 33.66N 80.79W (Elev. 299 ft)
Last Update: 1:05 pm EDT Jul 14, 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  

Date07/1407/15
Hour (EDT)161718192021222300010203040506070809101112131415
Temperature (°F)909089868481797877767575747473747578818385889090
Dewpoint (°F)747374757575757574747474737373747576767676767474
Heat Index (°F)9998989592877978777675757578879194999999
Surface Wind (mph)332222222221111122233556
Wind DirSESESESSESESESSSSESESEEEEEEEEEEESE
Gust
Sky Cover (%)524856594648393247384339384445424647352522253835
Precipitation Potential (%)282434381511111010575325667666122019
Relative Humidity (%)605861707482889190949797979710010010094858075686060
RainChcSChcChcChcSChc----------------------------------SChcSChc
ThunderChcSChcChcChcSChc----------------------------------SChcSChc

Date07/16
Hour (EDT)161718192021222300010203040506070809101112131415
Temperature (°F)918987868280787777767675757475757678818486878988
Dewpoint (°F)747474747574747474747474737373747575767676767574
Heat Index (°F)10198969589857877777676757575757678889395989997
Surface Wind (mph)666655533222222223566777
Wind DirSESESESESESESESESESESESESESESESESESSSSSSS
Gust
Sky Cover (%)435054564331313133353739424447505353535358636868
Precipitation Potential (%)222531349999994444443030303030305252
Relative Humidity (%)586265677982889092939596949694969889847773706463
RainSChcChcChcChc------------------------ChcChcChcChcChcChcChcChc
ThunderSChcChcChcChc------------------------------SChcSChcSChcChcChc

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