| NWS Forecast for: Fort Mill SC Issued by: National Weather Service Greenville-Spartanburg, SC Last Update: 12:18 pm EST Jan 12, 2026 |  |
| This Afternoon: Sunny, with a high near 49. Calm wind becoming southwest around 5 mph. Tonight: Mostly clear, with a low around 28. Calm wind. Tuesday: Sunny, with a high near 57. Calm wind becoming southwest 5 to 8 mph in the afternoon. Tuesday Night: Increasing clouds, with a low around 38. Southwest wind 5 to 8 mph. Wednesday: Mostly cloudy, with a high near 58. Southwest wind 8 to 13 mph, with gusts as high as 23 mph. Wednesday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 31. Thursday: Mostly sunny, with a high near 40. Thursday Night: Mostly clear, with a low around 18. Friday: Sunny, with a high near 44. Friday Night: Mostly clear, with a low around 29. Saturday: Mostly sunny, with a high near 50. Saturday Night: Partly cloudy, with a low around 26. Sunday: Mostly sunny, with a high near 44. | |
| Fort Mill SC 35.01°N 80.95°W (Elev. 640 ft) | |
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