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December 12th, 2025 :: 2:43 am EST   

Local Weather Report for
Sumter
South Carolina, United States

 Current Sumter Weather Conditions Updated December 12th at 1:55 am 
Mostly Clear
Temperature:34°F Dew Point:30°F
Barometer:30.04 inHg Wind:N 6 Mph
Humidity:86.5% Visibility:0M
 
 Sumter Weather Forecast Summary  
 
Today
Dec 12th
Saturday
Dec 13th
Sunday
Dec 14th
Monday
Dec 15th
Tuesday
Dec 16th
Mix of Cloud and Sun Cloudy Cloudy Sunny Sunny
56°F
63°F
43°F
57°F
26°F
40°F
26°F
51°F
31°F
 
 Sumter Detailed Weather Forecast  
 
Friday, December 12th, 2025
Overnight Temperature: 38°F
Clear with cloudy periods.
Morning Temperature: 50°F
A mix of cloud and sun.
Afternoon Temperature: 52°F
Sunny.
Evening Temperature: 46°F
A mix of cloudy and clear skies.
Saturday, December 13th, 2025
Overnight Temperature: 43°F
Clear.
Morning Temperature: 57°F
Sunny. Windy at times.
Afternoon Temperature: 60°F
Sunny.
Evening Temperature: 55°F
Cloudy. Windy at times.
Sunday, December 14th, 2025
Overnight Temperature: 57°F
Cloudy. Windy at times.
Morning Temperature: 51°F
Cloudy. Windy.
Afternoon Temperature: 39°F
Cloudy. Windy.
Evening Temperature: 26°F
Clear. Windy at times.
Monday, December 15th, 2025
Overnight Temperature: 26°F
Clear.
Morning Temperature: 36°F
Sunny.
Afternoon Temperature: 37°F
Sunny.
Evening Temperature: 32°F
Clear.
Tuesday, December 16th, 2025
Overnight Temperature: 31°F
Clear.
Morning Temperature: 46°F
Sunny.
Afternoon Temperature: 46°F
Sunny.
Evening Temperature: 40°F
Clear.
Wednesday, December 17th, 2025
Overnight Temperature: 38°F
Cloudy.
Morning Temperature: 54°F
Cloudy.
Afternoon Temperature: 56°F
Sunny.
Evening Temperature: 50°F
Clear.
Thursday, December 18th, 2025
Overnight Temperature: 49°F
Clear.
Morning Temperature: 63°F
Sunny. Windy at times.
Afternoon Temperature: 63°F
Sunny.
Evening Temperature: 55°F
Clear.
Friday, December 19th, 2025
Overnight Temperature: 53°F
A mix of cloudy and clear skies.
Morning Temperature: 65°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 65°F
Cloudy.
Evening Temperature: 58°F
Cloudy.
Saturday, December 20th, 2025
Overnight Temperature: 56°F
Cloudy.
Morning Temperature: 66°F
Cloudy.
Afternoon Temperature: 65°F
Cloudy.
Evening Temperature: 62°F
Cloudy with a slight chance of showers.





 

  [ Local Weather Report ]
Greenwood, SC 
1:55 AM  32°F
Overcast
 
Paxville, SC 
 
Camden, SC 
1:55 AM  36°F
Overcast
 
Elgin, SC 
 
Manning, SC 
 
Lamar, SC 
 
Arcadia Lakes, SC 
1:53 AM  32°F
Mostly Clear
 
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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