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Summerton, SC Weather Forecast
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Summerton Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
 |  | | | | | | | | | | |
| Sunny | Clear | Sunny | Mostly Clear | Sunny | Clear | Sunny | Clear | Sunny | Clear | Sunny | Clear |
| Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 408 AM EDT Sun Oct 18 2026 
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Issued: 152 AM EDT Sun Oct 18 2026
Key Messages
- 1. Cool and breezy conditions are expected again today with a Lake Wind Advisory in effect through this evening. Temperatures gradually warm to near normal by the mid to late week.
Discussion
... Key Message 1: Cool and breezy conditions are expected again today with a Lake Wind Advisory in effect through this evening. Temperatures gradually warm to near normal by the mid to late week.
Clear skies are seen across the region early this morning with high pressure continuing to ridge down ...