Sinclair, ME Weather Forecast
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Sinclair Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
| Chance of Showers | Chance of Showers | Mostly Cloudy | Clearing | Sunny | Chance of Showers | Sunny | Partly Cloudy | Showers Likely | Showers | Chance of Showers | Chance of Showers |
| Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C | Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C | Hi: 71°FHi: 22°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 41°FLo: 5°C |
| POP: 40% | POP: 30% | POP: 20% | POP: 70% | POP: 90% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 400 AM EDT Sat Sep 05 2026 

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Meteorlogic Glosserator
Instant definitions for any meteorological term.
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Issued: 320 AM EDT Sat Sep 5 2026
Key Messages
1) Showery and breezy today.
2) Rain chances remain limited through midweek, accompanied by near to below normal temperatures. The next best chance for precipitation arrives Wednesday night into Thursday.
Discussion
... KEY MESSAGE 1...Showery and breezy today.
KEY MESSAGE 1 DESCRIPTION... Surface/upper lows vertically stack across the Maritimes today slowing the movement of the system. A disturbance moving around the Maritimes system will rotate across the region today. Isolated/scatter...
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