Weather WorldLost Lake, MA Weather Forecast
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Lost Lake Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
 |  |  |  |  | | | |  | | | |
| Mostly Cloudy | Chance of Showers | Chance of Showers | Sunny | Patchy Fog | Patchy Fog | Chance of Showers | Mostly Sunny | Clear | Sunny | Clear | Clear |
| Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°C | Hi: 60°FHi: 16°C Lo: 35°FLo: 2°C | Hi: 60°FHi: 16°C Lo: 35°FLo: 2°C |
| POP: 50% | POP: 50% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 704 PM EDT Thu Oct 01 2026 
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Issued: 732 PM EDT Thu Oct 1 2026
Key Messages
- Late taste of summer Friday with highs around 80, followed by showers and a few thunderstorms Friday night.
- Cooler and drier Saturday, followed by a chilly Saturday night.
- Watching if a wave of low pressure tracks far enough north to bring a period of showers sometime Sun into Sun night.
- Coolest air of the season works into the region Mon night-Wed. Areas of frost expected Tue night/early Wed AM. Dry weather for most if not all of the next work week.
Discussion
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KEY MESSAGE 1...Late ...