Plymouth Weather Forecast

    • 21
    • 48

    Increasing Clouds

    • 16
    • 28

    Chance Snow

    • 26
    • 33

    Chance Freezing Rain

    • 35
    • 49

    Chance Rain

    • 30
    • 50

    Partly Sunny

    • 31
    • 54

    Partly Sunny

Today 4 Mar Southern Penobscot

Mostly sunny. Not as cool with Highs in the upper 40s. West Winds 5 to 10 Mph.

Tonight 4 Mar Southern Penobscot

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 20s. West Winds around 5 Mph, becoming north after midnight.

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  • Temperature Real-Time

Plymouth Temperature Statistics

March Temperature

Bangor, Bangor International Airport (19.3 miles)

  • Lowest 2 March, 2026

    1.9 °F

  • Average March

    16.3 °F

  • Highest 1 March, 2026

    28.9 °F

Climate (2021–Present)

Bangor, Bangor International Airport (19.3 miles)

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  • Average Low 2021–2026

    37.4 °F

  • Average 2021–2026

    47.2 °F

  • Average High 2021–2026

    56.8 °F
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