Harris Field Weather Forecast

    • 0
    • 36

    Snow Showers

    • 17
    • 25

    Mostly Cloudy

    • 6
    • 32

    Mostly Sunny

    • 18
    • 27

    Partly Sunny

    • 28
    • 39

    Partly Sunny

    • 24
    • 37

    Mostly Cloudy

    • 29
    • 39

    Mostly Cloudy

Today 18 Dec Cerro Gordo

Partly sunny late this Morning, then becoming mostly cloudy. A slight chance of snow late this Morning, then a chance of snow this afternoon. Snow accumulation around an inch possible. Very windy with Highs in the upper 30s. Temperature falling to around 15 this afternoon. West Winds 25 to 35 Mph with Gusts up to 45 Mph. Chance of snow 50 percent.

Tonight 18 Dec Cerro Gordo

Mostly cloudy this Evening, then becoming partly cloudy. A chance of snow Showers Early, then snow Showers this evening. Little or no snow accumulation. Windy and much cooler with Lows around zero. Northwest Winds 20 to 30 Mph with Gusts up to 45 Mph. Chance of snow 80 percent.

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Harris Field Temperature Statistics

December Temperature

Mason City Municipal Airport (8.1 miles)

  • Lowest 4 December, 2025

    -11.9 °F

  • Average December

    14.8 °F

  • Highest 16 December, 2025

    41 °F

Climate (2020–Present)

Mason City Municipal Airport (8.1 miles)

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  • Average Low 2020–2025

    37.1 °F

  • Average 2020–2025

    47.7 °F

  • Average High 2020–2025

    58.3 °F
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