Mason City Weather Forecast

    • 4
    • 44

    Slight Chance Rain/Snow

    • -9
    • 13

    Blustery

    • -8
    • 1

    Cold

    • -15
    • 1

    Cold

    • -1
    • 7

    Cold

    • 11
    • 29

    Mostly Cloudy

    • 7
    • 22

    Mostly Cloudy

Today 17 Jan Cerro Gordo

Partly sunny with a slight chance of rain and snow. Highs in the mid 40s. Temperature falling into the upper 30s. Northwest Winds 15 to 20 Mph with Gusts up to 40 Mph. Chance of precipitation 20 percent.

Tonight 17 Jan Cerro Gordo

Mostly cloudy with isolated snow Showers. Windy and much cooler with Lows around 4 above. Northwest Winds 20 to 30 Mph with Gusts up to 40 Mph. Chance of snow 20 percent.

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Mason City Temperature Statistics

January Temperature

Mason City Municipal Airport (6.2 miles)

  • Lowest 14 January, 2025

    -7.1 °F

  • Average January

    15.3 °F

  • Highest 9 January, 2025

    32.6 °F

Climate (2020–Present)

Mason City Municipal Airport (6.2 miles)

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  • Average Low 2020–2025

    36.9 °F

  • Average 2020–2025

    47.4 °F

  • Average High 2020–2025

    57.9 °F
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