Mason City Weather Forecast

    • 47
    • 59

    Chance Rain Showers

    • 51
    • 67

    Mostly Cloudy

    • 52
    • 73

    Rain Showers Likely

    • 45
    • 69

    Rain Showers Likely

    • 50
    • 68

    Rain Showers Likely

    • 49
    • 67

    Rain Showers Likely

Today 26 Oct Cerro Gordo

Mostly cloudy. A slight chance of Showers this morning. Highs in the upper 50s. Northeast Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 26 Oct Cerro Gordo

Mostly cloudy. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Lows in the upper 40s. Southeast Winds 10 to 15 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mason City Temperature Statistics

October Temperature

Mason City Municipal Airport (6.2 miles)

  • Lowest 17 October, 2026

    28.7 °F

  • Average October

    58.2 °F

  • Highest 11 October, 2026

    89.7 °F

Climate (2021–2026)

Mason City Municipal Airport (6.2 miles)

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  • Average Low 2021–2026

    37.4 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    58.6 °F
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