Mason City Weather Forecast

    • 64
    • 83

    Decreasing Clouds

    • 64
    • 84

    Mostly Sunny

    • 65
    • 86

    Sunny

    • 66
    • 87

    Mostly Sunny

    • 67
    • 88

    Mostly Sunny

    • 68
    • 89

    Mostly Sunny

Today 10 Jul Cerro Gordo

Patchy fog early this morning. Partly cloudy. Humid with Highs in the lower 80s. Light and variable Winds, becoming northeast around 5 Mph this Morning, then becoming light and variable this afternoon.

Tonight 10 Jul Cerro Gordo

Partly cloudy in the Evening, then clearing. Humid with Lows in the mid 60s. East 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

    74.4 °F

  • Highest 7 July, 2026

    86 °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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