Mayesville, SC Weather Forecast
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Mayesville Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
| Partly Cloudy | Mostly Sunny | Mostly Clear | Sunny | Clear | Sunny | Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Sunny |
| Lo: 71°FLo: 22°C | Hi: 90°FHi: 32°C | Lo: 61°FLo: 16°C | Hi: 89°FHi: 32°C | Lo: 61°FLo: 16°C | Hi: 90°FHi: 32°C | Lo: 65°FLo: 18°C | Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 708 PM EDT Mon Sep 14 2026 

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Issued: 747 PM EDT Mon Sep 14 2026
Key Messages
- 1. A backdoor front will usher in drier and slightly cooler air through the middle to end of this week.
- 2. Increasing moisture and rain chances by the end of the weekend into early next week.
Discussion
... KEY MESSAGE 1: A backdoor front will usher in drier and slightly cooler air through the middle to end of this week.
The forecast remains largely on track over the next 7 days, with high confidence in the pattern set to unfold. Strong 500 hPa ridging is building into the southeastern ...
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