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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3 Miles S North Charleston SC

7 Day Forecast

Charleston, SC

NWS Weather Forecast Office

Overnight

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

Low: 56 °F

Saturday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 70 °F

Saturday
Night

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 54 °F

Sunday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 69 °F

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 53 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 75 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 55 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 80 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 57 °F

Detailed Forecast

  • Overnight Rain. The rain could be heavy at times. Low around 56. Northeast wind 11 to 13 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
  • Saturday Showers likely, with thunderstorms also possible after 3pm. Cloudy, with a high near 70. Northeast wind 13 to 16 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
  • Saturday Night Showers likely and possibly a thunderstorm. Cloudy, with a low around 54. Breezy, with a north wind 13 to 21 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
  • Sunday A chance of showers, mainly before 2pm. Cloudy, with a high near 69. Breezy, with a north wind 17 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
  • Sunday Night Mostly cloudy, with a low around 53. North wind around 15 mph.
  • Monday Mostly sunny, with a high near 75.
  • Monday Night Partly cloudy, with a low around 55.
  • Tuesday Mostly sunny, with a high near 80.
  • Tuesday Night Partly cloudy, with a low around 57.
  • Wednesday Sunny, with a high near 81.
  • Wednesday Night Mostly clear, with a low around 58.
  • Thursday Sunny, with a high near 80.
  • Thursday Night Mostly clear, with a low around 59.
  • Friday Mostly sunny, with a high near 82.

 

Additional Forecasts and Information

Zone Area Forecast for Charleston County, SC