Galva Weather Forecast

    • 53
    • 72

    Mostly Sunny

    • 52
    • 78

    Sunny

    • 51
    • 73

    Partly Sunny

    • 51
    • 69

    Slight Chance Thunderstorms

    • 56
    • 69

    Mostly Sunny

    • 62
    • 75

    Mostly Sunny

Today 5 Oct Ida

Sunny. Highs in the lower 70s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 5 Oct Ida

Mostly clear. Lows in the mid 50s. South Winds 5 to 10 Mph with Gusts up to 25 Mph.

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Galva Temperature Statistics

October Temperature

Storm Lake (11.2 miles)

  • Lowest 2 October, 2026

    42.8 °F

  • Average October

    57.8 °F

  • Highest 3 October, 2026

    75.2 °F

Climate (2021–2026)

Storm Lake (11.2 miles)

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  • Average Low 2021–2026

    38.8 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    58.7 °F
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