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St Marys Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
 |  |  | | |  |  |  | |  | | |
| Mostly Sunny | Chance of Rain | Chance of Rain | Rain | Rain | Rain and Snow | Mostly Cloudy | Partly Cloudy | Mostly Sunny | Mostly Clear | Sunny | Mostly Clear |
| Hi: 59°FHi: 15°C | Lo: 41°FLo: 5°C | Hi: 55°FHi: 13°C | Lo: 40°FLo: 4°C | Hi: 45°FHi: 7°C | Lo: 31°FLo: -1°C | Hi: 45°FHi: 7°C | Lo: 31°FLo: -1°C | Hi: 49°FHi: 9°C | Lo: 31°FLo: -1°C | Hi: 51°FHi: 11°C | Lo: 29°FLo: -2°C |
| POP: 20% | POP: 100% | POP: 100% | POP: 100% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 859 AM EST Wed Nov 11 2026 
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Issued: 1223 PM EST Wed Nov 11 2026
Key Messages
1) Low pressure will impact the region from Thursday into early Saturday. This will bring a period of prolonged rainfall with only a brief chance of rain mixed with snow far N & W of NYC Friday night.
2) Minor coastal flooding is possible along some portions of the coastline during daytime high tide cycles on Thursday and Friday.
3) High pressure returns dry weather for most of the weekend through early next week.
Discussion
... .KEY MESSAGE 1... Surface low pressure with upper support i...