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Village of Williamsville, NYWilliamsville, NY Weather Forecast
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Williamsville Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  | |  | | | |  | | | |  |
| Sunny | Partly Cloudy | Mostly Sunny | Chance of Showers | Sunny | Partly Cloudy | Sunny | Clear | Sunny | Partly Cloudy | Mostly Sunny | Mostly Cloudy |
| Hi: 59°FHi: 15°C | Lo: 43°FLo: 6°C | Hi: 69°FHi: 21°C | Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C |
| POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 400 AM EDT Tue Oct 06 2026 
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Issued: 305 AM EDT Tue Oct 6 2026
Key Messages
1) Below normal temperatures and dry weather expected today.
2) Warmer weather returns Wednesday along with a chance of showers by Wednesday night into Thursday.
Discussion
... KEY MESSAGE 1...Below average temperatures and dry weather expected today.
A chilly N-NW flow will continue overnight into this morning across the region. As the cooler air flows across the relatively warm waters of Lake America we will see some lake induced clouds southeast of Lake.
High pressure centered over Mic...