Plymouth Weather Forecast

    • 28
    • 43

    Increasing Clouds

    • 36
    • 41

    Rain

    • 31
    • 62

    Rain Likely

    • 29
    • 51

    Partly Sunny

    • 32
    • 55

    Partly Sunny

    • 29
    • 52

    Partly Sunny

Today 31 Mar Cerro Gordo

Mostly sunny. Highs in the lower 40s. North Winds 10 to 15 Mph.

Tonight 31 Mar Cerro Gordo

Partly cloudy. Lows in the upper 20s. North Winds 5 to 10 Mph, becoming southeast with Gusts up to 20 Mph after midnight.

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  • Temperature Real-Time

Plymouth Temperature Statistics

March Temperature

Mason City Municipal Airport (11.8 miles)

  • Lowest 2 March, 2025

    12.8 °F

  • Average March

    40.8 °F

  • Highest 28 March, 2025

    84.7 °F

Climate (2020–Present)

Mason City Municipal Airport (11.8 miles)

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  • Average Low 2020–2025

    36.8 °F

  • Average 2020–2025

    47.5 °F

  • Average High 2020–2025

    58.1 °F
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