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February 20th, 2026 :: 9:07 am EST   

Local Weather Report for
Duncan
South Carolina, United States

 Current Duncan Weather Conditions Updated February 20th at 7:53 am 
Mostly Cloudy
Temperature:66°F Dew Point:63°F
Barometer:29.74 inHg Wind:N 30 Mph
Humidity:88.2% Visibility:0M
 
 Duncan Weather Forecast Summary  
 
Today
Feb 20th
Saturday
Feb 21st
Sunday
Feb 22nd
Monday
Feb 23rd
Tuesday
Feb 24th
Cloudy Cloudy Mix of rain and snow Cloudy Cloudy
77°F
66°F
55°F
56°F
30°F
40°F
28°F
48°F
27°F
 
 Duncan Detailed Weather Forecast  
 
Friday, February 20th, 2026
Morning Temperature: 72°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 71°F
Cloudy. Windy at times.
Evening Temperature: 58°F
Cloudy with clear periods.
Saturday, February 21st, 2026
Overnight Temperature: 56°F
Cloudy.
Morning Temperature: 62°F
Cloudy.
Afternoon Temperature: 62°F
Cloudy.
Evening Temperature: 56°F
Cloudy with a chance of showers.
Sunday, February 22nd, 2026
Overnight Temperature: 50°F
Cloudy with a few showers. Windy.
Morning Temperature: 45°F
Sunny. Windy.
Afternoon Temperature: 42°F
Sunny. Windy.
Evening Temperature: 32°F
Clear. Windy at times.
Monday, February 23rd, 2026
Overnight Temperature: 29°F
Clear. Windy.
Morning Temperature: 37°F
Sunny. Windy.
Afternoon Temperature: 36°F
Sunny. Windy.
Evening Temperature: 30°F
Cloudy. Windy.
Tuesday, February 24th, 2026
Overnight Temperature: 27°F
Clear. Windy.
Morning Temperature: 41°F
Sunny.
Afternoon Temperature: 44°F
Cloudy.
Evening Temperature: 40°F
Cloudy. Windy at times.
Wednesday, February 25th, 2026
Overnight Temperature: 36°F
Cloudy.
Morning Temperature: 50°F
Cloudy. Windy at times.
Afternoon Temperature: 55°F
Cloudy. Windy at times.
Evening Temperature: 50°F
Cloudy. Windy at times.
Thursday, February 26th, 2026
Overnight Temperature: 48°F
Cloudy. Windy at times.
Morning Temperature: 53°F
Cloudy. Windy at times.
Afternoon Temperature: 57°F
Cloudy with a chance of showers. Windy at times.
Evening Temperature: 58°F
Cloudy with a few showers. Windy.
Friday, February 27th, 2026
Overnight Temperature: 44°F
Clear with cloudy periods with showers likely. Windy.
Morning Temperature: 50°F
Sunny. Windy.
Afternoon Temperature: 47°F
Sunny. Windy.
Evening Temperature: 41°F
Clear. Windy at times.
Saturday, February 28th, 2026
Overnight Temperature: 34°F
Clear.
Morning Temperature: 52°F
Sunny.
Afternoon Temperature: 55°F
Sunny.
Evening Temperature: 45°F
Cloudy.





 

  [ Local Weather Report ]
Lyman, SC 
7:53 AM  66°F
Mostly Cloudy
 
Wellford, SC 
 
Greer, SC 
7:53 AM  66°F
Mostly Cloudy
 
Reidville, SC 
7:53 AM  66°F
Mostly Cloudy
 
Inman, SC 
 
Spartanburg, SC 
7:55 AM  68°F
Overcast
 
Campobello, SC 
 
Greenville, SC 
7:53 AM  66°F
Overcast
 
Mauldin, SC 
7:47 AM  66°F
Overcast
 
Simpsonville, SC 

 
This WeatherCity Weather Forecast for Duncan, 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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