Galva Weather Forecast

    • 59
    • 81

    Becoming Sunny

    • 62
    • 84

    Mostly Sunny

    • 66
    • 88

    Chance Thunderstorms

    • 72
    • 90

    Slight Chance Thunderstorms

    • 70
    • 90

    Rain Showers Likely

    • 64
    • 87

    Chance Thunderstorms

    • 63
    • 83

    Slight Chance Rain Showers

Today 30 Jun Ida

Partly sunny. Highs in the lower 80s. Northwest Winds 10 to 15 Mph.

Tonight 30 Jun Ida

Mostly clear. Lows in the upper 50s. Northwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

Galva Temperature Statistics

June Temperature

Storm Lake (11.2 miles)

  • Lowest 10 June, 2025

    50 °F

  • Average June

    71.7 °F

  • Highest 20 June, 2025

    95 °F

Climate (2020–Present)

Storm Lake (11.2 miles)

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  • Average Low 2020–2025

    38.6 °F

  • Average 2020–2025

    48.5 °F

  • Average High 2020–2025

    58.5 °F
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