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City of Sumter, SCSumter, SC 7-Day Weather Forecast
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Sumter Weather Forecast
Sumter, SC Weather Forecast Date: 908 AM EST Sat Nov 07 2026
Weather forecast for Sumter, SC
Today Hi: 70°FHi: 21°C Lo: 41°F Lo: 5°C |
Rest of Today... Sunny. Highs around 70. North winds 5 to 10 mph. |
| Sun Hi: 69°FHi: 21°C Lo: 41°F Lo: 5°C |
Sunday... Sunny. Highs in the upper 60s. Northeast winds around 5 mph, becoming northwest in the afternoon. |
| Mon Hi: 75°FHi: 24°C Lo: 41°F Lo: 5°C |
Monday... Sunny. Highs in the mid 70s. West winds around 5 mph. |
| Tue Hi: 75°FHi: 24°C Lo: 45°F Lo: 7°C |
Tuesday... Sunny. Highs in the mid 70s. |
| Veterans Day Hi: 75°FHi: 24°C Lo: 49°F Lo: 9°C |
Veterans Day... Mostly sunny. Highs in the mid 70s. |
| Thu Hi: 71°FHi: 22°C Lo: 41°F Lo: 5°C |
Thursday... Mostly sunny. Highs in the lower 70s. |
| Fri Hi: 65°FHi: 18°C |
Friday... Mostly sunny. Highs in the mid 60s. |
Sumter Radar Loop
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