Mason City Weather Forecast

    • 50
    • 78

    Chance Thunderstorms

    • 48
    • 71

    Sunny

    • 52
    • 75

    Slight Chance Thunderstorms

    • 53
    • 76

    Chance Thunderstorms

    • 54
    • 78

    Rain Showers Likely

    • 53
    • 76

    Mostly Sunny

Today 13 Jun Cerro Gordo

Mostly Sunny, then becoming mostly sunny this Morning, then becoming partly sunny. A chance of Showers this morning. A chance of Showers and Thunderstorms this afternoon. Highs in the upper 70s. Southwest Winds 5 to 10 Mph, becoming northwest 10 to 15 Mph this afternoon. Chance of rain 50 percent.

Tonight 13 Jun Cerro Gordo

Mostly clear. A slight chance of Showers and Thunderstorms in the evening. Lows around 50. Northwest Winds 10 to 15 Mph. Chance of rain 20 percent.

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Mason City Temperature Statistics

June Temperature

Mason City Municipal Airport (6.2 miles)

  • Lowest 2 June, 2026

    53.7 °F

  • Average June

    73.5 °F

  • Highest 9 June, 2026

    89.7 °F

Climate (2021–Present)

Mason City Municipal Airport (6.2 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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