Galva Weather Forecast

    • 41
    • 68

    Decreasing Clouds

    • 42
    • 72

    Partly Sunny

    • 44
    • 82

    Partly Sunny

    • 26
    • 55

    Mostly Cloudy

    • 35
    • 52

    Mostly Cloudy

    • 39
    • 61

    Mostly Cloudy

Today 19 Mar Ida

Sunny. Highs in the upper 60s. Northeast Winds around 5 Mph, becoming south this afternoon.

Tonight 19 Mar Ida

Partly cloudy in the Evening, then clearing. Lows in the lower 40s. Southwest Winds 5 to 10 Mph.

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Galva Temperature Statistics

March Temperature

Storm Lake (11.2 miles)

  • Lowest 16 March, 2026

    1.4 °F

  • Average March

    35.8 °F

  • Highest 8 March, 2026

    66.2 °F

Climate (2021–Present)

Storm Lake (11.2 miles)

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  • Average Low 2021–2026

    39 °F

  • Average 2021–2026

    48.9 °F

  • Average High 2021–2026

    58.9 °F
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