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Lyonsville, NY Weather Forecast
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Lyonsville Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | WEDNESDAY NIGHT |
 |  |  | | |  | | | |  | |  |
| Mostly Cloudy | Sunny | Partly Cloudy | Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Cloudy | Mostly Cloudy | Chance of Showers |
| Lo: 49°FLo: 9°C | Hi: 59°FHi: 15°C | Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°C | Lo: 31°FLo: -1°C | Hi: 60°FHi: 16°C Lo: 39°FLo: 4°C | Hi: 60°FHi: 16°C Lo: 39°FLo: 4°C | Hi: 65°FHi: 18°C Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C Lo: 45°FLo: 7°C | Lo: 49°FLo: 9°C |
| POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 830 PM EDT Thu Oct 29 2026 
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Meteorlogic Glosserator
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Instant definitions for any meteorological term.
Issued: 736 PM EDT Thu Oct 29 2026
Key Messages
1) Elevated risk for fire spread Friday for areas within and immediately adjacent to the Hudson River Valley, western MA and NW CT due to dry fuels combined with gusty winds and low RH.
2) Dry weather expected for this weekend through early next week, with next chance for widespread rainfall not until Thursday or Friday.
Discussion
... KEY MESSAGE 1...
Cold front will cross the region from NW to SE Friday morning, preceded and accompanied by some rain showers across the SW Adirondacks be...