Mason City Weather Forecast

    • 28
    • 50

    Rain Likely

    • 28
    • 40

    Chance Snow

    • 27
    • 39

    Rain/Snow

    • 4
    • 33

    Snow

    • -1
    • 17

    Partly Sunny

    • 14
    • 28

    Chance Snow

Today 12 Mar Cerro Gordo

Mostly cloudy. A chance of rain this afternoon. Windy with Highs around 50. Southwest Winds 15 to 20 Mph, becoming south 20 to 30 Mph with Gusts up to 40 Mph this afternoon. Chance of rain 30 percent.

Tonight 12 Mar Cerro Gordo

Mostly cloudy. Rain Likely, mainly in the evening. Very windy with Lows in the upper 20s. Southwest Winds 20 to 30 Mph with Gusts up to 40 Mph, increasing to west 30 to 40 Mph with Gusts up to 55 Mph after midnight. Chance of rain 70 percent.

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Mason City Temperature Statistics

March Temperature

Mason City Municipal Airport (6.2 miles)

  • Lowest 1 March, 2026

    13.6 °F

  • Average March

    38.4 °F

  • Highest 9 March, 2026

    64 °F

Climate (2021–Present)

Mason City Municipal Airport (6.2 miles)

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  • Average Low 2021–2026

    37.3 °F

  • Average 2021–2026

    47.9 °F

  • Average High 2021–2026

    58.5 °F
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