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Griswold Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
 |  |  |  | |  | | | | | | |
| Rain | Mostly Cloudy | Mostly Sunny | Clearing | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Clear |
| Hi: 45°FHi: 7°C | Lo: 31°FLo: -1°C | Hi: 45°FHi: 7°C | Lo: 29°FLo: -2°C | Hi: 49°FHi: 9°C | Lo: 29°FLo: -2°C | Hi: 51°FHi: 11°C | Lo: 29°FLo: -2°C | Hi: 55°FHi: 13°C | Lo: 31°FLo: -1°C | Hi: 60°FHi: 16°C | Lo: 31°FLo: -1°C |
| POP: 80% |
POP = Probability of Precipitation.
Weather Outlook Updated: 546 AM EST Fri Nov 13 2026 
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Issued: 651 AM EST Fri Nov 13 2026
Key Messages
1) Periods of light to moderate rain persist through this afternoon. No significant impacts expected.
2) Minor coastal flooding is possible in vulnerable locations along the Long Island south shore during today`s daytime high tide cycle.
3) An extended stretch of dry weather looks to return this weekend and continue through much of next week.
Discussion
... .KEY MESSAGE 1... Low pressure just southeast of Long Island slowly pulls east and further offshore into tonight as the parent upper...