Galva Weather Forecast

    • 59
    • 74

    Chance Rain Showers

    • 60
    • 79

    Mostly Cloudy

    • 45
    • 74

    Mostly Sunny

    • 39
    • 64

    Mostly Sunny

    • 43
    • 63

    Sunny

    • 45
    • 70

    Mostly Sunny

Today 15 Oct Ida

Mostly cloudy in the Morning, then becoming partly sunny. A slight chance of Thunderstorms in the morning. Patchy fog in the morning. A chance of Showers. Much warmer with Highs in the mid 70s. Southeast Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 15 Oct Ida

Mostly cloudy with a slight chance of Showers in the Evening, then partly cloudy after midnight. Lows around 60. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Galva Temperature Statistics

October Temperature

Storm Lake (11.2 miles)

  • Lowest 8 October, 2025

    41 °F

  • Average October

    64.5 °F

  • Highest 4 October, 2025

    89.6 °F

Climate (2020–Present)

Storm Lake (11.2 miles)

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  • Average Low 2020–2025

    38.8 °F

  • Average 2020–2025

    48.6 °F

  • Average High 2020–2025

    58.5 °F
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