Mason City Municipal Airport Weather Forecast

    • 43
    • 73

    Becoming Sunny

    • 37
    • 67

    Becoming Sunny

    • 35
    • 62

    Mostly Sunny

    • 50
    • 67

    Chance Thunderstorms

    • 43
    • 75

    Mostly Sunny

    • 45
    • 70

    Partly Sunny

    • 50
    • 76

    Slight Chance Thunderstorms

Today 8 May Cerro Gordo

Sunny. Near steady temperature in the lower 70s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 8 May Cerro Gordo

Mostly cloudy with a chance of Sprinkles this Evening, then mostly clear after midnight. Lows in the lower 40s. West Winds 5 to 10 Mph.

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Mason City Municipal Airport Temperature Statistics

May Temperature

Mason City Municipal Airport (0 miles)

  • Lowest 2 May, 2026

    29.6 °F

  • Average May

    49.4 °F

  • Highest 3 May, 2026

    72.6 °F

Climate (2021–Present)

Mason City Municipal Airport (0 miles)

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  • Average Low 2021–2026

    37.2 °F

  • Average 2021–2026

    47.9 °F

  • Average High 2021–2026

    58.5 °F
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