Mount Vernon, ME Weather Forecast
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Mount Vernon Weather Forecast
| REST OF TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
| Clear | Sunny | Clear | Sunny | Clear | Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Sunny |
| Lo: 31°FLo: -1°C | Hi: 51°FHi: 11°C | Lo: 29°FLo: -2°C | Hi: 55°FHi: 13°C | Lo: 29°FLo: -2°C | Hi: 61°FHi: 16°C | Lo: 35°FLo: 2°C | Hi: 61°FHi: 16°C | Lo: 31°FLo: -1°C | Hi: 50°FHi: 10°C | Lo: 25°FLo: -4°C | Hi: 50°FHi: 10°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 229 AM EDT Fri Oct 23 2026 

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Issued: 453 AM EDT Fri Oct 23 2026
Key Messages
1. Dry weather continues areawide through the weekend and into next week. A cool and dry airmass will bring widespread overnight lows in the 20s tonight and Saturday night.
Discussion
... KEY MESSAGE 1 DESCRIPTION...
High pressure remains centered across Quebec through today, gradually shifting south of New England through the weekend. A pressure gradient between exiting low pressure in the open Atlantic and incoming high pressure will bring one more day of breezy conditions.
As the high...
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