National Weather Service United States Department of Commerce

Storm system to bring winter weather from the Plains to New England through Monday

A storm system spinning over the central U.S. will set the stage for a widespread precipitation event across the central and eastern U.S. through Monday. A wide swath of accumulating snow will extend from Nebraska to New England. Just to the south of this area of snow, marginal temps will lead to the possibility of a transition zone of sleet and freezing rain.
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Hazardous Weather Conditions

Current Conditions

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Sumter SC

7 Day Forecast

For More Weather Information:

Columbia, SC Local Forecast Office

Overnight

Mostly Cloudy

Mostly
Cloudy

Low: 34 °F

Sunday

Partly Sunny

Partly
Sunny

High: 62 °F

Sunday
Night

Showers Chance for Measurable Precipitation 100%

Showers

Low: 54 °F

Monday

Showers Chance for Measurable Precipitation 80%

Showers

High: 59 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 28 °F

Tuesday

Sunny

Sunny

High: 48 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 32 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 56 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 41 °F

Detailed Forecast

  • Overnight Mostly cloudy, with a low around 34. Calm wind.
  • Sunday Partly sunny, with a high near 62. Light south wind increasing to 6 to 11 mph in the morning.
  • Sunday Night Showers, mainly after 1am. Low around 54. South wind 8 to 17 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
  • Monday Showers, mainly before 10am. High near 59. Breezy, with a southwest wind 17 to 24 mph becoming west in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
  • Monday Night Mostly clear, with a low around 28. Northwest wind 8 to 13 mph becoming light north after midnight.
  • Tuesday Sunny, with a high near 48.
  • Tuesday Night Mostly clear, with a low around 32.
  • Wednesday Mostly sunny, with a high near 56.
  • Wednesday Night Mostly cloudy, with a low around 41.
  • Thursday A chance of showers. Mostly cloudy, with a high near 50. Chance of precipitation is 30%.
  • Thursday Night Mostly cloudy, with a low around 33.
  • Friday Partly sunny, with a high near 42.
  • Friday Night Mostly clear, with a low around 26.
  • Saturday Sunny, with a high near 49.