Lancaster County, SC Weather Forecast
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Lancaster County Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY |
| Mostly Clear | Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Partly Sunny | Mostly Cloudy | Partly Sunny | Showers Likely | Showers | Showers | Chance of Showers |
| Lo: 49°FLo: 9°C | Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 85°FHi: 29°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 60°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C |
| POP: 60% | POP: 80% | POP: 80% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 608 PM EDT Tue Oct 06 2026 

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Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 124 PM EDT Tue Oct 6 2026
Key Messages
- 1. Cooler temps into mid-week. Warming and wetter pattern develops into the weekend with some tropical connections.
Discussion
... Key Message 1: Cooler temps into mid-week. Warming and wetter pattern develops into the weekend with some tropical connections.
Pleasant autumn weather with a drier surface high pressure over the Mid-Atlantic will build into the region today, with PWATs dropping to around 0.50 inches. Persistent northeasterly low level flow into the mid- week should keep tem...
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