Plymouth Weather Forecast

    • 46
    • 61

    Mostly Cloudy

    • 39
    • 71

    Rain Likely

    • 48
    • 48

    Rain

    • 36
    • 61

    Slight Chance Rain

    • 32
    • 55

    Partly Sunny

    • 38
    • 55

    Chance Rain

Today 11 Oct Southern Penobscot

Partly sunny. Highs around 50.

Tonight 11 Oct Southern Penobscot

Cloudy. Lows in the mid 40s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Real-Time

Plymouth Temperature Statistics

October Temperature

Bangor, Bangor International Airport (19.3 miles)

  • Lowest 7 October, 2026

    32.6 °F

  • Average October

    52.9 °F

  • Highest 1 October, 2026

    75.7 °F

Climate (2021–2026)

Bangor, Bangor International Airport (19.3 miles)

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  • Average Low 2021–2026

    37.1 °F

  • Average 2021–2026

    47.1 °F

  • Average High 2021–2026

    56.9 °F
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