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City of Charleston, SCCharleston, SC Weather Forecast
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| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
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| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Clear | Chance of Showers | Mostly Clear | Sunny |
| Lo: 75°FLo: 24°C | Hi: 89°FHi: 32°C | Lo: 75°FLo: 24°C | Hi: 89°FHi: 32°C | Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Lo: 75°FLo: 24°C | Hi: 85°FHi: 29°C | Lo: 69°FLo: 21°C | Hi: 85°FHi: 29°C | Lo: 70°FLo: 21°C | Hi: 85°FHi: 29°C |
| POP: 20% | POP: 50% | POP: 20% | POP: 50% | POP: 50% | POP: 20% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 842 PM EDT Fri Sep 11 2026 
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Issued: 846 PM EDT Fri Sep 11 2026
Key Messages
- 1) The risk for showers and thunderstorms will continue into next week.
Discussion
... KEY MESSAGE 1: The risk for showers and thunderstorms will continue into next week.
Tonight: A broken line of convection continues to shift north across parts of southern Southeast South Carolina, producing gusty winds and brief heavy rainfall this evening, but will likely encounter an environment that has been worked over considerably by convection prior to nightfall. Although chances for showers and...