Shadow Lake, MA Weather Forecast
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Shadow Lake Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
| Mostly Sunny | Patchy Fog | Patchy Fog | Partly Cloudy | Chance of Showers | Chance of Showers | Mostly Clear | Mostly Clear | Mostly Sunny | Chance of Showers | Mostly Sunny | Mostly Clear |
| Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C Lo: 41°FLo: 5°C | Hi: 69°FHi: 21°C Lo: 41°FLo: 5°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C | Hi: 55°FHi: 13°C Lo: 39°FLo: 4°C |
| POP: 50% | POP: 40% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 704 AM EDT Wed Sep 30 2026 

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Issued: 732 AM EDT Wed Sep 30 2026
Key Messages
- Dry, with temperatures trending above normal through the end of the week
- Next chance for showers arrives Friday with a sweeping cold front followed by a sharp drop in temperatures.
- A secondary, sharp temperature drop is expected with potential for more showers heading into next week.
Discussion
... KEY MESSAGE 1...Dry, with temperatures trending above normal through the end of the week
Surface high pressure and a mid-level ridge have started to build in, bringing a warmer and drier airm...
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