Mason City Weather Forecast

    • 54
    • 81

    Increasing Clouds

    • 56
    • 77

    Partly Sunny

    • 58
    • 78

    Partly Sunny

    • 68
    • 81

    Chance Thunderstorms

    • 73
    • 92

    Breezy

    • 71
    • 94

    Chance Thunderstorms

    • 69
    • 92

    Chance Thunderstorms

Today 24 Jun Cerro Gordo

Sunny. Near steady temperature in the upper 70s. Northwest Winds 10 to 15 Mph.

Tonight 24 Jun Cerro Gordo

Sunny Early, then becoming partly cloudy. Lows in the mid 50s. Northwest Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight.

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Mason City Temperature Statistics

June Temperature

Mason City Municipal Airport (6.2 miles)

  • Lowest 19 June, 2026

    47.6 °F

  • Average June

    68.8 °F

  • Highest 10 June, 2026

    90.6 °F

Climate (2021–2026)

Mason City Municipal Airport (6.2 miles)

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  • Average Low 2021–2026

    37.2 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    58.5 °F
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