South Bay Weather Forecast

    • 28
    • 36

    Breezy

    • 9
    • 35

    Breezy

    • 20
    • 29

    Mostly Cloudy

    • 26
    • 37

    Mostly Cloudy

    • 30
    • 48

    Partly Sunny

    • 25
    • 40

    Slight Chance Freezing Rain

Today 5 Feb Cerro Gordo

Mostly cloudy this Morning, then becoming partly sunny. Highs in the upper 30s. West Winds 10 to 15 Mph, becoming northwest this afternoon.

Tonight 5 Feb Cerro Gordo

Partly cloudy in the Evening, then becoming mostly cloudy. Near steady temperature in the lower 30s. West Winds 5 to 10 Mph, increasing to northwest 15 to 20 Mph with Gusts up to 30 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Bay Temperature Statistics

February Temperature

Mason City Municipal Airport (4.3 miles)

  • Lowest 3 February, 2026

    6.1 °F

  • Average February

    16.2 °F

  • Highest 1 February, 2026

    27 °F

Climate (2021–Present)

Mason City Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    37 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    58.2 °F
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