Mason City Weather Forecast

    • 65
    • 86

    Sunny

    • 66
    • 89

    Sunny

    • 67
    • 91

    Sunny

    • 68
    • 90

    Mostly Sunny

    • 70
    • 90

    Mostly Sunny

    • 71
    • 91

    Mostly Sunny

Today 12 Jul Cerro Gordo

Sunny with Highs in the mid 80s. South Winds around 5 Mph.

Tonight 12 Jul Cerro Gordo

Clear. Near steady temperature in the upper 60s. South Winds around 5 Mph.

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Mason City Temperature Statistics

July Temperature

Mason City Municipal Airport (6.2 miles)

  • Lowest 5 July, 2026

    62.7 °F

  • Average July

    74.6 °F

  • Highest 7 July, 2026

    87.7 °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

    47.9 °F

  • Average High 2021–2026

    58.5 °F
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