Chesuncook Lake House SPB Weather Forecast

    • 40
    • 67

    Increasing Clouds

    • 57
    • 66

    Rain

    • 46
    • 75

    Partly Sunny

    • 41
    • 63

    Mostly Sunny

    • 47
    • 74

    Partly Sunny

    • 49
    • 76

    Chance Rain Showers

Today 8 Sep Northern Piscataquis

Sunny. Highs in the upper 60s. North Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 8 Sep Northern Piscataquis

Mostly cloudy with scattered Showers. Lows in the lower 50s. Northwest Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chesuncook Lake House SPB Temperature Statistics

September Temperature

Clayton Lake (38.5 miles)

  • Lowest 2 September, 2026

    42.4 °F

  • Average September

    58.8 °F

  • Highest 1 September, 2026

    73 °F

Climate (2021–2026)

Clayton Lake (38.5 miles)

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  • Average Low 2021–2026

    31.7 °F

  • Average 2021–2026

    42.1 °F

  • Average High 2021–2026

    51.5 °F
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