Preston, NY Weather Forecast
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Preston Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
| Mostly Sunny | Chance of Showers | Mostly Sunny | Patchy Fog | Patchy Fog | Partly Cloudy | Chance of Showers | Showers | Mostly Cloudy | Mostly Cloudy | Showers | Chance of Showers |
| Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C | Lo: 39°FLo: 4°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 61°FHi: 16°C | Lo: 40°FLo: 4°C |
| POP: 20% | POP: 50% | POP: 90% | POP: 70% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 335 AM EDT Thu Oct 08 2026 

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Issued: 153 AM EDT Thu Oct 8 2026
Key Messages
1) Mostly dry, breezy conditions expected over the next couple of days with warmer temperatures. The I-90 corridor and northward has the best chance to see scattered rain showers today, tonight and into Friday morning.
2) Sunday, and Sunday night has trended wetter with the remnant moisture moving in from tropical storm Isaias.
Discussion
... KEY MESSAGE 1...
Today will feature a breezy and cooler west northwest flow over the area. 850mb temperatures will be down around +4-5C through the...
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