Perch River, NY Weather Forecast
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Perch River Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
| Partly Sunny | Chance of Showers | Chance of Showers | Mostly Cloudy | Chance of Showers | Chance of Showers | Mostly Sunny | Partly Cloudy | Chance of Showers | Showers | Showers | Chance of Showers |
| Lo: 60°FLo: 16°C | Hi: 70°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | |
| POP: 40% | POP: 30% | POP: 50% | POP: 50% | POP: 30% | POP: 80% | POP: 80% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 236 AM EDT Tue Sep 15 2026 

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Issued: 247 AM EDT Tue Sep 15 2026
Key Messages
1) Scattered showers with isolated thunderstorms are possible from tonight through Thursday night.
2) Temperatures on Friday night will be cool behind a front with lows near 40 degrees for portions of the Tug Hill.
3) Moisture returns over the weekend with another chance of showers and thunderstorms Saturday afternoon through Sunday with lower chances continuing into Monday.
Discussion
... KEY MESSAGE 1...Strong high pressure overhead this morning will move off the New England Coast by t...
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