National Weather Service United States Department of Commerce

Another day of heavy rainfall expected for the Southeast

The Southeast will experience another day of widespread moderate to heavy rain on Saturday as a system slowly moves northeastward. Upwards to 2 to 3 inches of rain are possible in the Carolinas, creating a threat for flash flooding. Residual moderate to major riverine flooding in the wake of this system remains a concern over the weekend in parts of Florida, Georgia, Alabama and Mississippi.
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Current Conditions

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Sumter SC

7 Day Forecast

Columbia, SC

NWS Weather Forecast Office

This
Afternoon

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 56 °F

Tonight

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 49 °F

Sunday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 65 °F

Sunday
Night

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 49 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 75 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 51 °F

Tuesday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 80 °F

Tuesday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 55 °F

Wednesday

Sunny

Sunny

High: 79 °F

Detailed Forecast

  • This Afternoon Rain or drizzle likely, mainly before 2pm. Cloudy, with a high near 56. Northeast wind around 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Tonight Rain or drizzle likely, mainly between 7pm and 11pm. Cloudy, with a low around 49. Breezy, with a north wind 16 to 21 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Sunday A chance of rain, mainly before 11am. Cloudy, with a high near 65. Breezy, with a north wind around 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
  • Sunday Night A slight chance of rain before 9pm. Mostly cloudy, with a low around 49. North wind 10 to 15 mph. Chance of precipitation is 20%.
  • Monday Mostly sunny, with a high near 75. North wind 6 to 10 mph.
  • Monday Night Partly cloudy, with a low around 51.
  • Tuesday A chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 80. Chance of precipitation is 30%.
  • Tuesday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.
  • Wednesday Sunny, with a high near 79.
  • Wednesday Night Mostly clear, with a low around 53.
  • Thursday Sunny, with a high near 79.
  • Thursday Night Partly cloudy, with a low around 56.
  • Friday Mostly sunny, with a high near 81.

 

Additional Forecasts and Information

Zone Area Forecast for Sumter County, SC