Marietta, MS Weather Forecast
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Marietta Weather Forecast
| THIS AFTERNOON | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Chance of T-Storm | Mostly Clear |
| Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C | Lo: 70°FLo: 21°C | Hi: 95°FHi: 35°C | Lo: 70°FLo: 21°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 70°FLo: 21°C |
| POP: 40% | POP: 50% | POP: 50% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 126 PM CDT Fri Sep 11 2026 

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Issued: 124 PM CDT Fri Sep 11 2026
Key Messages
Issued at 119 PM CDT Fri Sep 11 2026- A cold front will bring scattered to numerous thunderstorm chances to a large part of the Mid-South today through early Saturday, offering some minor heat and drought relief.
- Extreme heat and dry weather return Sunday into next week as high pressure strengthens, maintaining dry and above-normal temperatures across the region.
Discussion
... (This evening through next Thursday) Issued at 119 PM CDT Fri Sep 11 2026
Surface analysis shows a quasi-statio...
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