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Town of Stonington, CTStonington, CT Weather Forecast
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Stonington Weather Forecast
| THIS AFTERNOON | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
 |  |  | | | | |  | | | | |
| Mostly Sunny | Partly Cloudy | Partly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Clear |
| Hi: 61°FHi: 16°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 59°FHi: 15°C | Lo: 41°FLo: 5°C | Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C | Hi: 55°FHi: 13°C | Lo: 39°FLo: 4°C | Hi: 59°FHi: 15°C | Lo: 40°FLo: 4°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 231 PM EDT Mon Oct 19 2026 
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Issued: 307 PM EDT Mon Oct 19 2026
Key Messages
1) A noreaster is expected to remain south and east of the region through the week. Some coastal impacts remain possible.
Discussion
... .KEY MESSAGE 1...
Low pressure continues to spin off of the East Coast in the Western Atlantic. This low will gradually deepen into the middle of the week and meander around before eventually pushing northeast toward the weekend.
Models and trends continue to have a general consensus of minimal impacts to the area from this low. The low may make its clo...