Mason City Weather Forecast

    • 48
    • 69

    Chance Thunderstorms

    • 54
    • 74

    Mostly Sunny

    • 34
    • 76

    Rain Showers Likely

    • 29
    • 44

    Slight Chance Snow Showers

    • 32
    • 51

    Mostly Sunny

    • 42
    • 60

    Mostly Sunny

Today 15 Apr Cerro Gordo

Partly sunny. A slight chance of Showers and Thunderstorms in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Highs in the upper 60s. Northeast Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 15 Apr Cerro Gordo

Mostly cloudy with a 20 percent chance of Showers. Near steady temperature in the lower 50s. North Winds around 5 Mph.

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Mason City Temperature Statistics

April Temperature

Mason City Municipal Airport (6.2 miles)

  • Lowest 7 April, 2026

    19.7 °F

  • Average April

    42.4 °F

  • Highest 12 April, 2026

    73 °F

Climate (2021–Present)

Mason City Municipal Airport (6.2 miles)

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  • Average Low 2021–2026

    37.1 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    58.5 °F
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