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Lewiston Weather Forecast
| REST OF TODAY | TONIGHT | VETERANS DAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  |  |  | |  | |  | |  |  | |
| Sunny | Partly Cloudy | Chance of Showers | Rain | Rain | Rain Showers | Rain Showers | Rain/Snow Showers | Rain/Snow Showers | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy |
| Hi: 60°FHi: 16°C | Lo: 39°FLo: 4°C | Hi: 55°FHi: 13°C | Lo: 39°FLo: 4°C | Hi: 49°FHi: 9°C | Lo: 35°FLo: 2°C | Hi: 41°FHi: 5°C | Lo: 30°FLo: -1°C | Hi: 45°FHi: 7°C | Lo: 31°FLo: -1°C | Hi: 49°FHi: 9°C | Lo: 31°FLo: -1°C |
| POP: 30% | POP: 90% | POP: 90% | POP: 70% | POP: 60% | POP: 40% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1000 AM EST Tue Nov 10 2026 
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Issued: 102 PM EST Tue Nov 10 2026
Key Messages
1) Warmest day of the week today, with dry weather persisting through Wednesday.
2) Unsettled and colder weather will return Wednesday night and last through the end of the week, where some minor wet snow will be possible mainly across higher terrain.
Discussion
... KEY MESSAGE 1...Warmest day of the week today, with dry weather persisting through Wednesday.
Heading into this afternoon, partly cloudy to mostly sunny skies are supporting temperatures to climb into the mid to upper 50s, wh...