Mason City Weather Forecast

    • 31
    • 41

    Rain

    • 5
    • 35

    Blizzard

    • -1
    • 11

    Blowing Snow

    • 20
    • 27

    Snow Likely

    • 31
    • 43

    Partly Sunny

    • 35
    • 56

    Partly Sunny

    • 39
    • 62

    Mostly Cloudy

Today 14 Mar Cerro Gordo

Mostly cloudy. Highs in the lower 40s. Southeast Winds 15 to 20 Mph.

Tonight 14 Mar Cerro Gordo

Mostly cloudy. A slight chance of rain this Evening, then rain likely with a slight chance of Thunderstorms after midnight. Breezy. Near steady temperature in the mid 30s. East Winds 15 to 25 Mph. Chance of rain 70 percent.

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Mason City Temperature Statistics

March Temperature

Mason City Municipal Airport (6.2 miles)

  • Lowest 1 March, 2026

    13.6 °F

  • Average March

    37.7 °F

  • Highest 9 March, 2026

    64 °F

Climate (2021–Present)

Mason City Municipal Airport (6.2 miles)

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  • Average Low 2021–2026

    37.3 °F

  • Average 2021–2026

    47.9 °F

  • Average High 2021–2026

    58.5 °F
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