Mason City Weather Forecast

    • -18
    • 16

    Blowing Snow

    • -14
    • -8

    Cold

    • -11
    • -1

    Cold

    • -13
    • 4

    Cold

    • 0
    • 9

    Cold

    • 1
    • 19

    Partly Sunny

Today 22 Jan Cerro Gordo

Mostly cloudy. Patchy blowing snow this afternoon. Breezy with Highs 15 to 20. West Winds 5 to 10 Mph, increasing to northwest 15 to 25 Mph.

Tonight 22 Jan Cerro Gordo

Partly cloudy in the Evening, then clearing. Patchy blowing snow in the evening. Much Colder with Lows around 18 below. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Wind chill Values as low as 42 below.

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Mason City Temperature Statistics

January Temperature

Mason City Municipal Airport (6.2 miles)

  • Lowest 19 January, 2026

    -6 °F

  • Average January

    22.8 °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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