Sumter, SC Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Clear 51°F
Feels Like 51°F  
Humidity 61% Dew Point 39°F Wind SW 3 MPH Gusts 6 Barometer 30.11 in.764.8 mm
Report from a MADIS/MESONET weather station 0.1 miles NE of central Sumter
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Point Forecast at a Glance

FriNov 14
Fri Nov 14: Clear, Low 43F
 
43
SatNov 15
Sat Nov 15: Increasing Clouds, High 74F, Low 58F
74
58
SunNov 16
Sun Nov 16: Sunny, High 78F, Low 44F
78
44
MonNov 17
Mon Nov 17: Sunny, High 66F, Low 42F
66
42
TueNov 18
Tue Nov 18: Sunny, High 73F, Low 53F
73
53
WedNov 19
Wed Nov 19: Mostly Sunny, High 72F, Low 49F
72
49
ThuNov 20
Thu Nov 20: Partly Sunny, High 71F, Low 52F
71
52

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 66°F to 78°F. Dry weather expected throughout the week.

Climate Context

This week's forecast shows temperatures running 6°F above the historical average for November. Normal highs for this period are around 66°F with lows around 41°F.

This Date in Weather History

1974 - A storm produced 15 inches of snow at the Buffalo, NY, airport, and 30 inches on the south shore of Lake Erie.

More on this and other weather history

Sumter, SC 7 Day Weather Forecast Details

Friday Nov 14

Clear

Night: Clear, with a low around 43. Light southwest wind.

Saturday Nov 15

Increasing Clouds

Day: Increasing clouds, with a high near 74. Light southwest wind becoming west 5 to 9 mph in the morning.

Mostly Clear

Night: Mostly clear, with a low around 58. Southwest wind 7 to 10 mph, with gusts as high as 22 mph.

Sunday Nov 16

Sunny

Day: Sunny, with a high near 78. West wind 9 to 11 mph, with gusts as high as 22 mph.

Mostly Clear

Night: Mostly clear, with a low around 44. Northwest wind around 6 mph becoming calm in the evening.

Monday Nov 17

Sunny

Day: Sunny, with a high near 66.

Mostly Clear

Night: Mostly clear, with a low around 42.

Tuesday Nov 18

Sunny

Day: Sunny, with a high near 73.

Partly Cloudy

Night: Partly cloudy, with a low around 53.

Wednesday Nov 19

Mostly Sunny

Day: Mostly sunny, with a high near 72.

Partly Cloudy

Night: Partly cloudy, with a low around 49.

Thursday Nov 20

Partly Sunny

Day: Partly sunny, with a high near 71.

Mostly Cloudy

Night: Mostly cloudy, with a low around 52.

Friday Nov 21

Mostly Sunny

Day: Mostly sunny, with a high near 72.


About Sumter, SC

Sumter ( SUM-tər) is a city in and the county seat of Sumter County, South Carolina, United States. The city makes up the Sumter, SC Metropolitan Statistical Area. Sumter County, along with Clarendon and Lee counties, form the core of Sumter–Lee–Clarendon tri-county (or East Midlands) area of South Carolina that includes three counties straddling the border of the Sandhills (or Midlands), Pee Dee, and Lowcountry regions. The population was 43,463 at the 2020 census, making it the 9th-most populous city in the state.

Content from Wikipedia, licensed under CC BY-SA 3.0.

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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.