Plymouth Weather Forecast

    • 56
    • 84

    Sunny

    • 60
    • 83

    Sunny

    • 64
    • 89

    Sunny

    • 66
    • 93

    Sunny

    • 65
    • 93

    Mostly Sunny

    • 64
    • 91

    Mostly Sunny

Today 13 Sep Motherlode

Sunny. Highs 77 to 87. Light Winds becoming west up to 10 Mph in the afternoon.

Tonight 13 Sep Motherlode

Clear. Lows 54 to 62. Light Winds.

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Plymouth Temperature Statistics

September Temperature

Auburn Municipal Airport (34.8 miles)

  • Lowest 11 September, 2025

    55.4 °F

  • Average September

    74.2 °F

  • Highest 2 September, 2025

    100.4 °F

Climate (2020–Present)

Auburn Municipal Airport (34.8 miles)

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  • Average Low 2020–2025

    51.1 °F

  • Average 2020–2025

    61.9 °F

  • Average High 2020–2025

    72 °F
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