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Knox County, ME Weather Forecast
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Knox County Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
 |  |  |  |  | | | | | | | |
| Sunny | Partly Cloudy | Partly Sunny | Chance of Showers | Showers Likely | Partly Cloudy | Showers | Showers | Chance of Showers | Partly Cloudy | Mostly Sunny | Partly Cloudy |
| Hi: 59°FHi: 15°C | Lo: 31°FLo: -1°C | Hi: 60°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C | Hi: 55°FHi: 13°C | Lo: 45°FLo: 7°C | Hi: 59°FHi: 15°C | Lo: 39°FLo: 4°C | Hi: 59°FHi: 15°C | Lo: 40°FLo: 4°C |
| POP: 70% | POP: 70% | POP: 80% | POP: 80% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 801 AM EDT Sat Oct 10 2026 
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Issued: 619 AM EDT Sat Oct 10 2026
Key Messages
1. Fair weather is expected today into Sunday morning under high pressure. Tonight will be chilly with frost potential to the coast and across southern NH.
2. Two shots of beneficial rain are likely early next week. The first arrives late Sunday into Monday morning and the second Tuesday, possibly lasting into Wednesday morning.
Discussion
... KEY MESSAGE 1 DESCRIPTION...
High pressure over the eastern Great Lakes early this morning will drift overhead today into tonight before sliding e...