Storm Lake Municipal Airport Weather Forecast

    • 49
    • 57

    Mostly Cloudy

    • 52
    • 64

    Rain Showers Likely

    • 54
    • 64

    Rain Showers Likely

    • 56
    • 65

    Rain Showers Likely

    • 57
    • 68

    Chance Rain Showers

    • 59
    • 73

    Mostly Cloudy

Today 22 Sep Buena Vista

Mostly cloudy. Patchy very light drizzle this morning. Patchy fog this morning. Highs in the upper 50s. East Winds 5 to 10 Mph.

Tonight 22 Sep Buena Vista

Mostly cloudy. Lows in the upper 40s. East Winds 5 to 10 Mph.

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Storm Lake Municipal Airport Temperature Statistics

September Temperature

Storm Lake (0 miles)

  • Lowest 13 September, 2026

    51.8 °F

  • Average September

    69.3 °F

  • Highest 4 September, 2026

    89.6 °F

Climate (2021–2026)

Storm Lake (0 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    58.8 °F
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