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Penacook Lake Weather Forecast
| REST OF TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
 |  |  |  |  | | | | | |  | |
| Isolated Showers | Clearing | Mostly Sunny | Chance of Showers | Showers | Showers | Chance of Showers | Showers | Showers | Chance of Showers | Chance of Showers | Chance of Showers |
| Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 70°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 70°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C |
| POP: 20% | POP: 50% | POP: 90% | POP: 90% | POP: 50% | POP: 70% | POP: 60% | POP: 50% | POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 957 AM EDT Sun Aug 30 2026 
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Issued: 953 AM EDT Sun Aug 30 2026
Key Messages
1. A cold front will bring the chance for showers and thunderstorms this afternoon and evening. High pressure will then return Monday.
2. An unsettled pattern brings multiple chances for rain mid to late week.
Discussion
... KEY MESSAGE 1 DESCRIPTION...
Partly cloudy skies and mainly dry conditions will prevail this morning before a potent H5 s/wv trof and surface cold front brings an increasing chance for showers and thunderstorms this afternoon and evening. Despite limited daytime inst...