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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Hazardous Weather Conditions

Current Conditions

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Charleston SC

7 Day Forecast

Charleston, SC

NWS Weather Forecast Office

Today

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 69 °F

Tonight

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 54 °F

Sunday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 68 °F

Sunday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 52 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 74 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 55 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 78 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 58 °F

Wednesday

Sunny

Sunny

High: 77 °F

Detailed Forecast

  • Today A chance of showers, with thunderstorms also possible after 5pm. Cloudy, with a high near 69. North wind around 13 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Tonight Showers and thunderstorms likely. Cloudy, with a low around 54. Breezy, with a north wind 13 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Sunday A chance of showers. Cloudy, with a high near 68. Breezy, with a north wind 23 to 25 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
  • Sunday Night A slight chance of showers before 2am. Mostly cloudy, with a low around 52. North wind around 18 mph. Chance of precipitation is 20%.
  • Monday Mostly sunny, with a high near 74. North wind 9 to 14 mph.
  • Monday Night Partly cloudy, with a low around 55.
  • Tuesday Mostly sunny, with a high near 78.
  • Tuesday Night Partly cloudy, with a low around 58.
  • Wednesday Sunny, with a high near 77.
  • Wednesday Night Mostly clear, with a low around 57.
  • Thursday Sunny, with a high near 80.
  • Thursday Night Mostly clear, with a low around 57.
  • Friday Mostly sunny, with a high near 81.

 

Additional Forecasts and Information

Zone Area Forecast for Charleston County, SC