Mason City Weather Forecast

    • 2
    • 10

    Chance Snow

    • -5
    • 20

    Chance Snow

    • -3
    • 7

    Cold

    • 13
    • 23

    Mostly Cloudy

    • 5
    • 21

    Mostly Cloudy

    • 3
    • 16

    Mostly Cloudy

Today 17 Jan Cerro Gordo

Mostly cloudy. A chance of snow late this Morning, then a chance of Flurries this afternoon. Patchy blowing snow. Breezy and much cooler. Near steady temperature around 7 above. Northwest Winds 20 to 25 Mph with Gusts up to 35 Mph. Chance of snow 30 percent.

Tonight 17 Jan Cerro Gordo

Mostly cloudy. Patchy blowing snow early. A chance of Flurries early. A slight chance of snow after midnight. Breezy with Lows around zero. Northwest Winds 20 to 25 Mph with Gusts up to 35 Mph, Diminishing to 10 to 15 Mph with Gusts up to 25 Mph this Evening, then becoming southwest 5 to 10 Mph after midnight. Chance of snow 20 percent.

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Mason City Temperature Statistics

January Temperature

Mason City Municipal Airport (6.2 miles)

  • Lowest 1 January, 2026

    9 °F

  • Average January

    26.7 °F

  • Highest 13 January, 2026

    46.9 °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

    47.7 °F

  • Average High 2021–2026

    58.3 °F
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