Mason City Weather Forecast

    • 66
    • 85

    Rain Showers Likely

    • 68
    • 90

    Rain Showers Likely

    • 59
    • 81

    Mostly Sunny

    • 57
    • 78

    Mostly Sunny

    • 61
    • 80

    Mostly Cloudy

    • 62
    • 80

    Partly Sunny

Today 19 Jul Cerro Gordo

Mostly sunny. Patchy smoke. Highs in the mid 80s. Southeast Winds around 5 Mph.

Tonight 19 Jul Cerro Gordo

Mostly clear in the Evening, then partly cloudy with a chance of Thunderstorms with a slight chance of Showers after midnight. Patchy smoke. Humid with Lows in the mid 60s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

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Mason City Temperature Statistics

July Temperature

Mason City Municipal Airport (6.2 miles)

  • Lowest 12 July, 2026

    61 °F

  • Average July

    75.8 °F

  • Highest 16 July, 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

    47.9 °F

  • Average High 2021–2026

    58.6 °F
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