Prospect Lake, MA Weather Forecast
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Prospect Lake Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | THURSDAY | THURSDAY NIGHT | FRIDAY |
| Snow Showers | Mostly Cloudy | Chance of Showers | Mostly Cloudy | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy |
| Lo: 30°FLo: -1°C | Hi: 40°FHi: 4°C | Lo: 29°FLo: -2°C | Hi: 41°FHi: 5°C | Lo: 29°FLo: -2°C | Hi: 49°FHi: 9°C | Hi: 55°FHi: 13°C Lo: 30°FLo: -1°C | Hi: 55°FHi: 13°C Lo: 30°FLo: -1°C | Hi: 55°FHi: 13°C Lo: 30°FLo: -1°C | Hi: 55°FHi: 13°C Lo: 30°FLo: -1°C | Hi: 60°FHi: 16°C Lo: 31°FLo: -1°C | Hi: 60°FHi: 16°C Lo: 31°FLo: -1°C |
| POP: 20% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 730 PM EST Fri Nov 13 2026 

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Issued: 1226 AM EST Sat Nov 14 2026
Key Messages
1) With an upper level disturbance overhead, spotty light rain and snow showers will pass through the region this weekend, but impacts will be minimal.
Discussion
...
KEY MESSAGE 1...
A large upper level trough is currently located over the Northeast. The main upper level low is currently over eastern Quebec and it will be swinging southward towards New England for today. IR satellite imagery shows fairly widespread low stratus and stratocu clouds over the region and this looks to contin...
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