Storm Lake Weather Forecast

    • 59
    • 88

    Mostly Sunny

    • 63
    • 92

    Mostly Sunny

    • 63
    • 94

    Sunny

    • 63
    • 94

    Breezy

    • 63
    • 95

    Mostly Sunny

    • 63
    • 95

    Mostly Sunny

    • 64
    • 95

    Mostly Sunny

Today 10 Jul Morrill

Sunny, hot with Highs in the upper 80s. East Winds 5 to 10 Mph.

Tonight 10 Jul Morrill

Mostly clear. Lows around 60. Southeast Winds 10 to 15 Mph.

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  • Temperature Real-Time

Storm Lake Temperature Statistics

July Temperature

Alliance, Alliance Municipal Airport (13.7 miles)

  • Lowest 5 July, 2026

    51.7 °F

  • Average July

    75.3 °F

  • Highest 6 July, 2026

    99.6 °F

Climate (2021–2026)

Alliance, Alliance Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    33.3 °F

  • Average 2021–2026

    49.3 °F

  • Average High 2021–2026

    64.8 °F
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