Peterboro, NY Weather Forecast
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Peterboro Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
| Isolated Showers | Isolated Showers | Mostly Clear | Mostly Sunny | Partly Cloudy | Rain | Showers | Mostly Cloudy | Chance of Showers | Showers | Chance of Showers | Partly Sunny |
| Lo: 45°FLo: 7°C | Hi: 60°FHi: 16°C | Lo: 39°FLo: 4°C | Hi: 65°FHi: 18°C | Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 59°FHi: 15°C |
| POP: 20% | POP: 20% | POP: 70% | POP: 90% | POP: 30% | POP: 70% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 335 PM EDT Thu Oct 08 2026 

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Issued: 248 PM EDT Thu Oct 8 2026
Key Messages
1) Scattered lake effect rain showers will be present through Friday, mainly along and north of the New York Thruway corridor. Otherwise, mainly dry conditions are expected through Saturday night.
2) Remnant tropical moisture will result in rainy weather Sunday through Sunday night.
Discussion
... KEY MESSAGE 1...
With a west-northwest flow and 850mb temperatures only around 4C over the warm Great Lakes, scattered lake effect rain showers have been present this afternoon, mainly along an...
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