Holiday Lake Weather Forecast

    • 74
    • 88

    Slight Chance Thunderstorms

    • 73
    • 92

    Mostly Sunny

    • 69
    • 87

    Chance Thunderstorms

    • 69
    • 87

    Slight Chance Thunderstorms

    • 69
    • 86

    Partly Sunny

    • 70
    • 90

    Slight Chance Thunderstorms

Today 22 Jul Poweshiek

Partly sunny early this Morning, then becoming mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Humid with Highs in the upper 80s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 22 Jul Poweshiek

Partly cloudy. A chance of Showers and Thunderstorms in the evening. Humid with Lows in the mid 70s. South Winds around 10 Mph. Chance of rain 30 percent.

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  • Temperature Real-Time

Holiday Lake Temperature Statistics

July Temperature

Newton Municipal Airport - Earl Johnson Field (31.1 miles)

  • Lowest 13 July, 2025

    59 °F

  • Average July

    74.5 °F

  • Highest 3 July, 2025

    89.6 °F

Climate (2020–Present)

Newton Municipal Airport - Earl Johnson Field (31.1 miles)

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  • Average Low 2020–2025

    41.2 °F

  • Average 2020–2025

    51 °F

  • Average High 2020–2025

    60.9 °F
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