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Lake Marion Weather Forecast
| THIS AFTERNOON | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
 |  | | | | |  |  |  |  |  |  |
| Sunny | Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Partly Cloudy | Partly Cloudy | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of Showers |
| Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 65°FLo: 18°C | Hi: 80°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C |
| POP: 40% | POP: 60% | POP: 60% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 358 PM EDT Sun Sep 27 2026 
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Issued: 144 PM EDT Sun Sep 27 2026
Key Messages
- Dry conditions persist through at least Tuesday with slowly moderating temperatures.
- The next chance (50-70%) of rain arrives on Thursday. Thunderstorms are possible but severe weather and heavy rain are not expected.
- Confidence in the forecast beyond Thursday is low but it does appear to trend toward cooler and drier weather returning.
Discussion
... Issued at 144 PM EDT Sun Sep 27 2026
Very little change in the forecast over the next 24-48 hours as surface and upper air pattern remain...