Mason City Weather Forecast

    • 64
    • 86

    Patchy Smoke

    • 63
    • 82

    Rain Showers

    • 59
    • 75

    Rain Showers

    • 59
    • 80

    Mostly Sunny

    • 60
    • 81

    Mostly Sunny

    • 63
    • 81

    Mostly Sunny

    • 62
    • 82

    Partly Sunny

Today 29 Jul Cerro Gordo

Mostly sunny. Near steady temperature in the mid 80s. Southeast Winds around 5 Mph.

Tonight 29 Jul Cerro Gordo

Mostly Sunny, then becoming mostly clear this Evening, then becoming partly cloudy. Patchy smoke. Humid with Lows in the mid 60s. South Winds around 5 Mph.

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  • Temperature Real-Time

Mason City Temperature Statistics

July Temperature

Mason City Municipal Airport (6.2 miles)

  • Lowest 22 July, 2026

    53.7 °F

  • Average July

    74.7 °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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