Mason City Weather Forecast

    • 29
    • 54

    Rain Showers

    • 22
    • 43

    Decreasing Clouds

    • 32
    • 41

    Rain/Snow Likely

    • 39
    • 64

    Rain Showers Likely

    • 33
    • 57

    Chance Rain Showers

    • 40
    • 57

    Chance Rain Showers

    • 50
    • 60

    Rain Showers Likely

Today 5 Apr Cerro Gordo

Sunny. Not as cool with Highs in the mid 50s. West Winds around 15 Mph with Gusts up to 25 Mph.

Tonight 5 Apr Cerro Gordo

Partly cloudy. Scattered rain Showers with isolated Thunderstorms this evening. Lows in the upper 20s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

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  • Temperature Real-Time

Mason City Temperature Statistics

April Temperature

Mason City Municipal Airport (6.2 miles)

  • Lowest 3 April, 2026

    32 °F

  • Average April

    38.8 °F

  • Highest 1 April, 2026

    51.7 °F

Climate (2021–Present)

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

    58.5 °F
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