Mason City Weather Forecast

    • 64
    • 81

    Thunderstorms Likely

    • 64
    • 81

    Rain Showers

    • 55
    • 72

    Rain Showers

    • 50
    • 72

    Mostly Sunny

    • 53
    • 74

    Mostly Sunny

    • 60
    • 79

    Partly Sunny

    • 62
    • 76

    Partly Sunny

Today 1 May Jefferson

Showers and Thunderstorms likely. Highs in the upper 70s. Southwest Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

Tonight 1 May Jefferson

Mostly cloudy. Showers likely with a chance of Thunderstorms this Evening, then a slight chance of Showers and Thunderstorms after midnight. Lows in the lower 60s. South Winds around 5 Mph. Chance of rain 70 percent.

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Mason City Temperature Statistics

May Temperature

Birmingham, Birmingham International Airport (8.7 miles)

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  • Average May

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Climate (2020–Present)

Birmingham, Birmingham International Airport (8.7 miles)

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  • Average Low 2020–2025

    55.3 °F

  • Average 2020–2025

    65.1 °F

  • Average High 2020–2025

    75.4 °F
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