| NWS Forecast for: Summerville SC Issued by: National Weather Service Charleston, SC Last Update: 1:30 am EST Dec 5, 2025 |  |
| Overnight: Showers. Low around 46. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible. Friday: Showers. High near 52. North wind 3 to 5 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible. Friday Night: Showers. Low around 45. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible. Saturday: Showers. High near 53. Light northwest wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible. Saturday Night: A 50 percent chance of rain, mainly before 1am. Cloudy, with a low around 43. Calm wind. New precipitation amounts between a tenth and quarter of an inch possible. Sunday: A 20 percent chance of rain. Mostly cloudy, with a high near 57. Sunday Night: A 30 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 43. Monday: A 20 percent chance of rain before 1pm. Partly sunny, with a high near 52. Monday Night: Mostly clear, with a low around 29. Tuesday: Sunny, with a high near 51. Tuesday Night: Mostly clear, with a low around 32. Wednesday: Sunny, with a high near 59. Wednesday Night: Partly cloudy, with a low around 42. Thursday: A 20 percent chance of showers. Sunny, with a high near 61. | |
| Summerville SC 33.01°N 80.17°W (Elev. 49 ft) | |
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