Mason City Municipal Airport Weather Forecast

    • 37
    • 57

    Breezy

    • 42
    • 60

    Partly Sunny

    • 42
    • 60

    Chance Rain Showers

    • 44
    • 62

    Chance Rain Showers

    • 48
    • 71

    Partly Sunny

    • 53
    • 79

    Slight Chance Thunderstorms

Today 19 May Cerro Gordo

Cloudy with a slight chance of Showers in the Morning, then partly sunny in the afternoon. Cooler with Highs in the upper 50s. Northwest Winds around 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 19 May Cerro Gordo

Partly cloudy in the Evening, then becoming mostly clear. Lows in the upper 30s. Northwest Winds 15 to 20 Mph, Diminishing to around 5 Mph after midnight.

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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

    55 °F

  • Highest 15 May, 2026

    90.6 °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

    58.6 °F
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