Mason City Weather Forecast

    • 59
    • 78

    Partly Sunny

    • 61
    • 87

    Sunny

    • 61
    • 88

    Sunny

    • 63
    • 89

    Sunny

    • 64
    • 90

    Mostly Sunny

Today 11 Oct Jefferson

Sunny. Not as cool with Highs in the upper 70s. West Winds 10 to 15 Mph.

Tonight 11 Oct Jefferson

Mostly clear. Lows in the upper 50s. West Winds around 5 Mph in the Evening, becoming light and variable.

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Mason City Temperature Statistics

October Temperature

Birmingham, Birmingham International Airport (8.7 miles)

  • Lowest 8 October, 2026

    57 °F

  • Average October

    77.2 °F

  • Highest 2 October, 2026

    94.6 °F

Climate (2021–2026)

Birmingham, Birmingham International Airport (8.7 miles)

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  • Average Low 2021–2026

    55.7 °F

  • Average 2021–2026

    65.9 °F

  • Average High 2021–2026

    76.5 °F
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