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Second Chain Lake, ME Weather Forecast
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Second Chain Lake Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
 |  |  |  | | | |  |  |  | |  |
| Chance of Showers | Chance of Showers | Chance of T-Storm | Patchy Fog | Patchy Fog | Patchy Fog | Patchy Fog | Clear | Mostly Sunny | Partly Cloudy | Chance of Showers | Chance of Showers |
| Hi: 70°FHi: 21°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C |
| POP: 70% | POP: 50% | POP: 40% | POP: 40% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 400 AM EDT Sun Aug 23 2026 
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Second Chain Lake Forecast Discussion
Issued: 118 AM EDT Sun Aug 23 2026
Key Messages
1) Rounds of showers through Monday. Rain may be heavy at times Sunday, especially across Downeast Maine.
2) Upper level low pressure keeps the chance of showers going into midweek, especially across Northern Maine.
Discussion
...
KEY MESSAGE 1...Rounds of showers through Monday. Rain may be heavy at times Sunday, especially across Downeast Maine.
KEY MESSAGE 1 DESCRIPTION... Low pressure off of Cape Cod will move northeast this morning, passing just south of the Gulf of Maine. Given the ...