Mason City Municipal Airport Weather Forecast

    • 37
    • 57

    Sunny

    • 38
    • 64

    Mostly Sunny

    • 42
    • 65

    Partly Sunny

    • 47
    • 68

    Partly Sunny

    • 49
    • 73

    Partly Sunny

    • 52
    • 76

    Partly Sunny

Today 17 Oct Cerro Gordo

Widespread frost this morning. Sunny. Highs in the upper 50s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 17 Oct Cerro Gordo

Clear. Lows in the upper 30s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Mason City Municipal Airport Temperature Statistics

October Temperature

Mason City Municipal Airport (0 miles)

  • Lowest 2 October, 2026

    38.6 °F

  • Average October

    60.5 °F

  • Highest 11 October, 2026

    89.7 °F

Climate (2021–2026)

Mason City Municipal Airport (0 miles)

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  • Average Low 2021–2026

    37.3 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    58.6 °F
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