Mason City Weather Forecast

    • 45
    • 67

    Slight Chance Rain Showers

    • 46
    • 64

    Rain Showers Likely

    • 38
    • 60

    Rain Showers

    • 31
    • 55

    Breezy

    • 40
    • 61

    Mostly Sunny

    • 44
    • 65

    Partly Sunny

    • 44
    • 67

    Partly Sunny

Today 13 Oct Cerro Gordo

Mostly sunny. Highs in the lower 70s.

Tonight 13 Oct Cerro Gordo

Mostly cloudy with a slight chance of Showers this Evening, then partly cloudy after midnight. Lows in the mid 40s. North Winds 5 to 10 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mason City Temperature Statistics

October Temperature

Mason City Municipal Airport (6.2 miles)

  • Lowest 2 October, 2026

    38.6 °F

  • Average October

    61.3 °F

  • Highest 11 October, 2026

    88 °F

Climate (2021–2026)

Mason City Municipal Airport (6.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    37.3 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    58.5 °F
Get WillyWeather+ to remove ads