Plymouth Weather Forecast

    • 5
    • 35

    Becoming Sunny

    • 18
    • 32

    Partly Sunny

    • 19
    • 43

    Mostly Cloudy

    • -1
    • 28

    Slight Chance Snow Showers

    • 0
    • 21

    Partly Sunny

    • 21
    • 31

    Slight Chance Snow

    • 18
    • 42

    Slight Chance Snow

Today 26 Feb Southern Penobscot

Mostly sunny. Highs in the mid 30s. Temperature falling into the lower 30s. West Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 26 Feb Southern Penobscot

Partly cloudy this Evening, then clearing. Much Colder with Lows around 5 above. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Plymouth Temperature Statistics

February Temperature

Bangor, Bangor International Airport (19.3 miles)

  • Lowest 6 February, 2026

    -12.4 °F

  • Average February

    18.2 °F

  • Highest 16 February, 2026

    37.7 °F

Climate (2021–Present)

Bangor, Bangor International Airport (19.3 miles)

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  • Average Low 2021–2026

    37.5 °F

  • Average 2021–2026

    47.2 °F

  • Average High 2021–2026

    56.8 °F
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