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February 20th, 2026 :: 2:09 am EST   

Local Weather Report for
Sumter
South Carolina, United States

 Current Sumter Weather Conditions Updated February 20th at 12:55 am 
Temperature:66°F Dew Point:63°F
Barometer:29.8 inHg Wind:N 15 Mph
Humidity:88.2% Visibility:0M
 
 Sumter Weather Forecast Summary  
 
Today
Feb 20th
Saturday
Feb 21st
Sunday
Feb 22nd
Monday
Feb 23rd
Tuesday
Feb 24th
Cloudy Showers Mix of rain and snow Cloudy Cloudy
74°F
70°F
57°F
59°F
38°F
39°F
30°F
49°F
29°F
 
 Sumter Detailed Weather Forecast  
 
Friday, February 20th, 2026
Overnight Temperature: 63°F
Cloudy. Windy at times.
Morning Temperature: 71°F
Cloudy. Windy.
Afternoon Temperature: 71°F
Cloudy. Windy at times.
Evening Temperature: 65°F
Cloudy with a slight chance of showers.
Saturday, February 21st, 2026
Overnight Temperature: 64°F
Cloudy with showers likely.
Morning Temperature: 65°F
Cloudy with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 57°F
Cloudy with a few showers. Windy at times.
Evening Temperature: 58°F
Cloudy with periods of rain.
Sunday, February 22nd, 2026
Overnight Temperature: 59°F
Cloudy with rain. Windy at times.
Morning Temperature: 55°F
Sunny with cloudy periods. Windy.
Afternoon Temperature: 49°F
Sunny. Windy.
Evening Temperature: 40°F
Clear. Windy at times.
Monday, February 23rd, 2026
Overnight Temperature: 33°F
Clear. Windy at times.
Morning Temperature: 38°F
Cloudy. Windy.
Afternoon Temperature: 38°F
Cloudy. Windy.
Evening Temperature: 31°F
Clear.
Tuesday, February 24th, 2026
Overnight Temperature: 29°F
Clear.
Morning Temperature: 43°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 45°F
Sunny.
Evening Temperature: 37°F
Cloudy.
Wednesday, February 25th, 2026
Overnight Temperature: 35°F
Cloudy.
Morning Temperature: 52°F
A mix of sun and cloud. Windy at times.
Afternoon Temperature: 54°F
Cloudy. Windy at times.
Evening Temperature: 48°F
Cloudy. Windy at times.





 

  [ Local Weather Report ]
Greenwood, SC 
12:55 AM  64°F
 
 
Paxville, SC 
 
Camden, SC 
12:55 AM  66°F
 
 
Elgin, SC 
 
Manning, SC 
 
Lamar, SC 
 
Arcadia Lakes, SC 
12:53 AM  66°F
 
 
Cameron, SC 
 
Timmonsville, SC 
 
Blythewood, SC 

 
This WeatherCity Weather Forecast for Sumter, South Carolina, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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