| NWS Forecast for: Blythewood SC Issued by: National Weather Service Columbia, SC Last Update: 2:21 am EDT Sep 10, 2026 | |
| Overnight: Mostly clear, with a low around 70. Calm wind. Thursday: Patchy fog between 7am and 9am. Otherwise, mostly sunny, with a high near 91. Light and variable wind. Thursday Night: Partly cloudy, with a low around 72. Light south wind. Friday: A chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 92. Heat index values as high as 100. Light southwest wind. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Friday Night: A chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 71. Light southwest wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Saturday: Showers and thunderstorms likely, mainly after 2pm. Mostly cloudy, with a high near 90. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Saturday Night: Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 60%. Sunday: A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 90. Chance of precipitation is 40%. Sunday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 71. Chance of precipitation is 30%. Monday: Mostly sunny, with a high near 92. Monday Night: Partly cloudy, with a low around 70. Tuesday: Mostly sunny, with a high near 90. Tuesday Night: Partly cloudy, with a low around 69. Wednesday: Sunny, with a high near 91. | |
| Blythewood SC 34.22°N 80.97°W (Elev. 459 ft) | |
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