Mason City Municipal Airport Weather Forecast

    • 63
    • 79

    Rain Showers Likely

    • 66
    • 84

    Rain Showers Likely

    • 64
    • 82

    Chance Thunderstorms

    • 61
    • 79

    Chance Thunderstorms

    • 59
    • 77

    Partly Sunny

    • 56
    • 74

    Chance Rain Showers

Today 8 Aug Cerro Gordo

Partly sunny. Highs in the upper 70s. North Winds around 5 Mph, becoming south in the afternoon.

Tonight 8 Aug Cerro Gordo

Partly cloudy in the Evening, then mostly cloudy with Showers likely with a chance of Thunderstorms after midnight. Humid with Lows in the mid 60s. South Winds 5 to 10 Mph. Chance of rain 60 percent.

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Mason City Municipal Airport Temperature Statistics

August Temperature

Mason City Municipal Airport (0 miles)

  • Lowest 5 August, 2026

    55.9 °F

  • Average August

    69 °F

  • Highest 3 August, 2026

    83.6 °F

Climate (2021–2026)

Mason City Municipal Airport (0 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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