Mason City Weather Forecast

    • 60
    • 79

    Rain Showers

    • 55
    • 80

    Partly Sunny

    • 54
    • 77

    Partly Sunny

    • 59
    • 77

    Mostly Cloudy

    • 67
    • 82

    Chance Thunderstorms

    • 71
    • 90

    Breezy

Today 23 Jun Cerro Gordo

Partly sunny. Near steady temperature in the upper 70s. Southwest Winds around 10 Mph.

Tonight 23 Jun Cerro Gordo

Mostly cloudy. A chance of Showers and Thunderstorms this evening. Showers likely with a chance of Thunderstorms after midnight. Lows around 60. Southwest Winds 5 to 10 Mph. Chance of rain 70 percent.

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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

    69 °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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