Point Forecast: Saint Matthews SC
 33.66N 80.79W (Elev. 299 ft)
Last Update: 12:31 am 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)040506070809101112131415161718192021222300010203
Temperature (°F)737372727479828588899191918987868380787777767675
Dewpoint (°F)737372727375777777777776767676767676767575747474
Heat Index (°F)79909610010210510310310098969186787777767675
Surface Wind (mph)111111222233333222222221
Wind DirSESESEEEEEEESESESESESESEESESWSSSESESESE
Gust
Sky Cover (%)675237433517222512215056576164584848372931322424
Precipitation Potential (%)1143435438253435414637222418107377
Relative Humidity (%)1001001001009788857770686462626670728088949494949497
Rain--------------------ChcChcChcChcChcChcSChcSChcSChc----------
Thunder--------------------ChcChcChcChcChcChcSChcSChcSChc----------

Date07/16
Hour (EDT)040506070809101112131415161718192021222300010203
Temperature (°F)747474747679818385878888888786858381797877767675
Dewpoint (°F)747474747577777777767676767676757575757575757575
Heat Index (°F)7679889296989999999896949087797877767675
Surface Wind (mph)111222233555666665533222
Wind DirSEEEEESEEEEEESESESESESESESESESESESESESE
Gust
Sky Cover (%)414848585848525660636767676767676256494342403945
Precipitation Potential (%)798912121212121250505050505015151515151599
Relative Humidity (%)10010010010097948882777068686870727277828891949797100
Rain--------------------ChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc----
Thunder--------------------ChcChcChcChcChcChcSChcSChcSChc----------

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