Sumter, SC Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Clear 45°F
Feels Like 45°F  
Humidity 83% Dew Point 40°F Wind Calm Barometer 30.14 in.765.6 mm
Report from a MADIS/MESONET weather station 0.1 miles NE of central Sumter
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Point Forecast at a Glance

ThuNov 13
Thu Nov 13: Sunny, High 70F, Low 39F
70
39
FriNov 14
Fri Nov 14: Sunny, High 67F, Low 44F
67
44
SatNov 15
Sat Nov 15: Sunny, High 74F, Low 56F
74
56
SunNov 16
Sun Nov 16: Sunny, High 77F, Low 48F
77
48
MonNov 17
Mon Nov 17: Sunny, High 70F, Low 48F
70
48
TueNov 18
Tue Nov 18: Mostly Sunny, High 74F, Low 53F
74
53
WedNov 19
Wed Nov 19: Mostly Sunny, High 72F
72
 

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 67°F to 77°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

1946 - General Electric scientists produced snow in the Massachusetts Berkshires in the first modern day cloud seeding experiment.

More on this and other weather history

Sumter, SC 7 Day Weather Forecast Details

Thursday Nov 13

Sunny

Day: Sunny, with a high near 70. Calm wind becoming northwest around 5 mph in the morning.

Mostly Clear

Night: Mostly clear, with a low around 39. Calm wind.

Friday Nov 14

Sunny

Day: Sunny, with a high near 67. Calm wind.

Clear

Night: Clear, with a low around 44. Calm wind.

Saturday Nov 15

Sunny

Day: Sunny, with a high near 74. Calm wind becoming southwest 5 to 7 mph in the morning.

Partly Cloudy

Night: Partly cloudy, with a low around 56.

Sunday Nov 16

Sunny

Day: Sunny, with a high near 77.

Mostly Clear

Night: Mostly clear, with a low around 48.

Monday Nov 17

Sunny

Day: Sunny, with a high near 70.

Mostly Clear

Night: Mostly clear, with a low around 48.

Tuesday Nov 18

Mostly Sunny

Day: Mostly sunny, with a high near 74.

Partly Cloudy

Night: Partly cloudy, with a low around 53.

Wednesday Nov 19

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.

How We Provide Better Local Weather

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.