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City of Simpsonville, South CarolinaSimpsonville, SC 7-Day Weather Forecast
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Simpsonville Weather Forecast
Simpsonville, SC Weather Forecast Date: 612 AM EDT Mon Sep 21 2026
Weather forecast for Simpsonville, SC
Today Hi: 90°FHi: 32°C Lo: 69°F Lo: 21°C |
Today... Sunny. A slight chance of showers and thunderstorms this afternoon. Highs around 90. Light and variable winds, becoming southeast around 5 mph this afternoon. Chance of rain 20%. |
| Tue Hi: 89°FHi: 32°C Lo: 65°F Lo: 18°C |
Tuesday... Partly sunny. Showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. Northeast winds around 5 mph. Chance of rain 70%. |
Wed Hi: 71°FHi: 22°C Lo: 59°F Lo: 15°C |
Wednesday... Mostly cloudy. Rain likely, mainly in the morning. Humid with highs in the lower 70s. Northeast winds 10 to 15 mph. Chance of rain 60%. |
Thu Hi: 70°FHi: 21°C Lo: 55°F Lo: 13°C |
Thursday... Partly sunny. Highs around 70. |
Fri Hi: 75°FHi: 24°C Lo: 55°F Lo: 13°C |
Friday... Mostly sunny. Highs in the mid 70s. |
| Sat Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Saturday... Sunny. Highs in the upper 70s. |
| Sun Hi: 79°FHi: 26°C |
Sunday... Mostly sunny. Highs in the upper 70s. |
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