Chesuncook Lake Weather Forecast

    • 62
    • 85

    Increasing Clouds

    • 61
    • 80

    Rain Showers

    • 56
    • 79

    Chance Thunderstorms

    • 55
    • 76

    Mostly Sunny

    • 59
    • 79

    Partly Sunny

    • 60
    • 78

    Chance Rain Showers

Today 8 Jul Northern Piscataquis

Mostly sunny. Highs in the mid 80s. Southwest Winds around 5 Mph.

Tonight 8 Jul Northern Piscataquis

Partly cloudy. Lows in the lower 60s. Southwest Winds around 5 Mph.

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Chesuncook Lake Temperature Statistics

July Temperature

Greenville (33.6 miles)

  • Lowest 5 July, 2026

    57.9 °F

  • Average July

    73.9 °F

  • Highest 1 July, 2026

    88 °F

Climate (2021–2026)

Greenville (33.6 miles)

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  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    43.6 °F

  • Average High 2021–2026

    51.3 °F
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