South Sumter, SC Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Clear 33°F
Feels Like 33°F  
Humidity 81% Dew Point 28°F Wind Calm Barometer 30.23 in.
Report from a MADIS/MESONET weather station 2.8 mi. N of central South Sumter
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Point Forecast at a Glance

WedDec 17
Wed Dec 17: Increasing Clouds, High 61F, Low 43F
61
43
ThuDec 18
Thu Dec 18: Rain, High 64F, Low 53F
90%
64
53
FriDec 19
Fri Dec 19: Sunny, High 63F, Low 33F
63
33
SatDec 20
Sat Dec 20: Sunny, High 60F, Low 38F
60
38
SunDec 21
Sun Dec 21: Sunny, High 66F, Low 40F
66
40
MonDec 22
Mon Dec 22: Mostly Sunny, High 60F, Low 37F
60
37
TueDec 23
Tue Dec 23: Mostly Sunny, High 57F
57
 

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7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 57°F to 66°F. Mostly dry conditions with only one day showing rain chances.

Climate Context

This week's forecast shows temperatures running 3°F above the historical average for December. Normal highs for this period are around 59°F with lows around 35°F.

This Date in Weather History

1884 - A three week blockade of snow began at Portland, OR. A record December total of 34 inches was received.

More on this and other weather history

South Sumter, SC 7 Day Weather Forecast Details

Wednesday Dec 17

Increasing Clouds

Day: Increasing clouds, with a high near 61. Calm wind becoming southwest around 5 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 43. Calm wind.

Thursday Dec 18

Rain

Day: Rain, mainly after 7am. High near 64. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Thunderstorms

Night: Rain before 10pm, then rain and possibly a thunderstorm between 10pm and 1am, then rain likely after 1am. Low around 53. Light south wind becoming southwest 5 to 10 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Friday Dec 19

Sunny

Day: Sunny, with a high near 63. West wind 7 to 10 mph, with gusts as high as 22 mph.

Mostly Clear

Night: Mostly clear, with a low around 33.

Saturday Dec 20

Sunny

Day: Sunny, with a high near 60.

Mostly Clear

Night: Mostly clear, with a low around 38.

Sunday Dec 21

Sunny

Day: Sunny, with a high near 66.

Partly Cloudy

Night: Partly cloudy, with a low around 40.

Monday Dec 22

Mostly Sunny

Day: Mostly sunny, with a high near 60.

Partly Cloudy

Night: Partly cloudy, with a low around 37.

Tuesday Dec 23

Mostly Sunny

Day: Mostly sunny, with a high near 57.


About South Sumter, SC

South Sumter is a census-designated place (CDP) in Sumter County, South Carolina, United States. The population was 3,365 at the 2000 census. It is included in the Sumter, South Carolina Metropolitan Statistical Area.

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Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.