Plymouth Weather Forecast

    • 58
    • 83

    Partly Sunny

    • 56
    • 80

    Mostly Cloudy

    • 54
    • 79

    Slight Chance Rain Showers

    • 60
    • 82

    Partly Sunny

    • 65
    • 90

    Slight Chance Rain Showers

    • 62
    • 87

    Chance Rain Showers

Today 5 Jul Southern Penobscot

Sunny. Highs in the lower 80s. North Winds 5 to 10 Mph.

Tonight 5 Jul Southern Penobscot

Clear. Patchy fog. Cooler. Near steady temperature around 60. Northwest Winds around 5 Mph.

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Plymouth Temperature Statistics

July Temperature

Bangor, Bangor International Airport (19.3 miles)

  • Lowest 1 July, 2026

    64.7 °F

  • Average July

    79.5 °F

  • Highest 2 July, 2026

    93 °F

Climate (2021–2026)

Bangor, Bangor International Airport (19.3 miles)

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  • Average Low 2021–2026

    37.3 °F

  • Average 2021–2026

    47.1 °F

  • Average High 2021–2026

    56.7 °F
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