Colonial Park, CT Weather Forecast
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Colonial Park Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
| Sunny | Mostly Clear | Chance of Showers | Chance of Showers | Mostly Sunny | Mostly Clear | Sunny | Clear | Sunny | Mostly Clear | Sunny | Mostly Clear |
| Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Lo: 50°FLo: 10°C | Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 60°FHi: 16°C | Lo: 39°FLo: 4°C | Hi: 61°FHi: 16°C | Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C |
| POP: 40% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 754 AM EDT Sat Oct 03 2026 

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Issued: 745 AM EDT Sat Oct 3 2026
Key Messages
1) Next chance of rain Sunday afternoon into Sunday night with no significant impacts.
2) Dry next week and generally cooler than normal.
Discussion
... .KEY MESSAGE 1... High pressure over the Northeast through tonight shifts away into the Canadian Maritimes during Sunday. This will allow a weak wave of low pressure along a weak frontal boundary to approach us. It appears that it comes close enough to bring the likelihood of showers across Long Island into NYC and parts of NE NJ with C...
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