Storm Lake Municipal Airport Weather Forecast

    • 67
    • 95

    Slight Chance Thunderstorms

    • 57
    • 81

    Mostly Sunny

    • 59
    • 77

    Partly Sunny

    • 60
    • 78

    Chance Rain Showers

    • 62
    • 77

    Partly Sunny

    • 68
    • 89

    Mostly Sunny

    • 71
    • 96

    Mostly Sunny

Today 20 Jul Buena Vista

Sunny, warmer with Highs in the upper 90s. West Winds 10 to 15 Mph. Heat index Values up to 107.

Tonight 20 Jul Buena Vista

Patchy smoke this evening. Mostly clear with a slight chance of Showers and Thunderstorms this Evening, then partly cloudy after midnight. Lows in the mid 60s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 100 early this evening.

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Storm Lake Municipal Airport Temperature Statistics

July Temperature

Storm Lake (0 miles)

  • Lowest 11 July, 2026

    62.6 °F

  • Average July

    75.3 °F

  • Highest 17 July, 2026

    89.6 °F

Climate (2021–2026)

Storm Lake (0 miles)

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  • Average Low 2021–2026

    39.1 °F

  • Average 2021–2026

    49 °F

  • Average High 2021–2026

    59.2 °F
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