Skip Navigation Linksweather.gov 
NOAA logo - Click to go to the NOAA homepageNational Weather Service Forecast Office NWS logo - Click to go to the NWS homepage
Columbia, SC
 
 
 Point Forecast: Sumter SC
 33.94N 80.4W (Elev. 154 ft)
Last Update: 12:52 am EDT Sep 25, 2021
Tabular Forecast
[hide menu]Get as XML
Weather ElementsWeather/PrecipitationFire Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Mixing Height  
Haines Index
Lightning Activity Level
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  

Date09/2509/26
Hour (EDT)030405060708091011121314151617181920212223000102
Temperature (°F)494949494952586672757779808080787469666462616058
Dewpoint (°F)484747474849505051504949484848505254545453535353
Heat Index (°F)75777979797978
Surface Wind (mph)112223333556666553333333
Wind DirNNNNNNNNNNNWNWNWNWWWWWWWWWWW
Gust
Sky Cover (%)335562381112152124252820137221223
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)969393939689755648413735333333374659657072757883
Rain------------------------------------------------
Thunder------------------------------------------------

Date09/27
Hour (EDT)030405060708091011121314151617181920212223000102
Temperature (°F)565454545457616773777981828281787571686665636262
Dewpoint (°F)535252535354555658585757565656565757575656555555
Heat Index (°F)7779818282817875
Surface Wind (mph)333332233322233321100000
Wind DirWWNWNWNWNWNNNENNNNNWNWWWWWWNNNN
Gust
Sky Cover (%)333320000011100000123210
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)909393969693807061544945434244485563697478818284
Rain------------------------------------------------
Thunder------------------------------------------------

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

Webmaster
NOAA's National Weather Service
Columbia, SC
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities