National Weather Service United States Department of Commerce

Rain, thunderstorms possible for parts of Texas and Gulf Coast; additional rain and mountain snow forecast out West

A developing storm system will bring rain and thunderstorms across parts of South Texas and the western Gulf Coast on Thursday. Some of the thunderstorms that develop late Thursday night into Friday have the potential to be severe. Meanwhile, additional rainfall and mountain snow is forecast for northern California and the Pacific Northwest.
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Current Conditions

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Charleston SC

7 Day Forecast

For More Weather Information:

Charleston, SC Local Forecast Office

Today

Mostly Sunny

Mostly
Sunny

High: 63 °F

Tonight

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 47 °F

Saturday

Rain Chance for Measurable Precipitation 90%

Rain

High: 54 °F

Saturday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 44 °F

Sunday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 57 °F

Sunday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 50 °F

Monday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 59 °F

Monday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 50 °F

Tuesday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 64 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 63. Northeast wind 5 to 7 mph.
  • Tonight Rain likely, mainly after 4am. Mostly cloudy, with a low around 47. Northeast wind 5 to 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
  • Saturday Rain. High near 54. North wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Saturday Night A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 44. North wind around 8 mph. Chance of precipitation is 30%.
  • Sunday A slight chance of rain. Mostly cloudy, with a high near 57. North wind around 8 mph. Chance of precipitation is 20%.
  • Sunday Night Rain likely. Cloudy, with a low around 50. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
  • Monday Rain likely. Cloudy, with a high near 59. Chance of precipitation is 60%.
  • Monday Night A chance of rain. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
  • Tuesday A chance of showers. Mostly cloudy, with a high near 64. Chance of precipitation is 40%.
  • Tuesday Night Showers likely. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
  • Wednesday Mostly sunny, with a high near 61. Breezy.
  • Wednesday Night Mostly clear, with a low around 39.
  • Christmas Day Sunny, with a high near 56.