Chesuncook Lake House SPB Weather Forecast

    • 60
    • 82

    Rain Showers

    • 35
    • 75

    Partly Sunny

    • 33
    • 53

    Mostly Sunny

    • 37
    • 60

    Partly Sunny

    • 40
    • 63

    Mostly Cloudy

    • 41
    • 63

    Chance Rain Showers

Today 19 May Northern Piscataquis

Mostly cloudy. Scattered Showers with isolated Thunderstorms in the Morning, then numerous Showers and scattered Thunderstorms in the afternoon. Thunderstorms may produce gusty Winds and small hail. Warmer with Highs in the lower 80s. Southwest Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 19 May Northern Piscataquis

Mostly cloudy with numerous Showers with a slight chance of Thunderstorms in the Evening, then partly cloudy after midnight. Some Thunderstorms may produce gusty Winds and small hail in the evening. Not as cool with Lows around 60. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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  • Temperature Real-Time

Chesuncook Lake House SPB Temperature Statistics

May Temperature

Clayton Lake (38.5 miles)

  • Lowest 12 May, 2026

    25.5 °F
  • Average May

    45.2 °F
  • Highest 16 May, 2026

    72.5 °F

Climate (2021–Present)

Clayton Lake (38.5 miles)

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  • Average Low 2021–2026

    31.7 °F
  • Average 2021–2026

    42.2 °F
  • Average High 2021–2026

    51.5 °F
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