Blenheim, SC Weather Forecast
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Blenheim Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
| Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Hi: 89°FHi: 32°C | Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 90°FHi: 32°C Lo: 70°FLo: 21°C | Hi: 90°FHi: 32°C Lo: 70°FLo: 21°C | Hi: 91°FHi: 33°C Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C Lo: 71°FLo: 22°C |
| POP: 40% | POP: 50% | POP: 60% | POP: 60% | POP: 30% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 530 AM EDT Tue Sep 08 2026 

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Issued: 601 AM EDT Tue Sep 8 2026
Key Messages
1) Drier and cooler conditions over the next few days with heat and higher rain chances returning late week.
2) Rough surf is expected across many area beaches today.
Discussion
... KEY MESSAGE 1...Drier and cooler conditions over the next few days with heat and higher rain chances returning late week.
KEY MESSAGE 1 DESCRIPTION... Sfc high pressure ridging in from the north through mid week will allow for continued cooler temps than we`ve seen as of late, with PoPs no higher than around ...
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