Big Creek State Park Weather Forecast

    • 57
    • 82

    Mostly Cloudy

    • 59
    • 73

    Decreasing Clouds

    • 69
    • 80

    Rain Showers Likely

    • 68
    • 85

    Chance Thunderstorms

    • 69
    • 81

    Chance Thunderstorms

    • 72
    • 86

    Slight Chance Thunderstorms

    • 73
    • 92

    Slight Chance Thunderstorms

Today 16 Jul Polk

Partly sunny. Near steady temperature around 80. West Winds 10 to 15 Mph.

Tonight 16 Jul Polk

Mostly cloudy. Lows in the upper 50s. Northwest Winds 10 to 15 Mph.

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Big Creek State Park Temperature Statistics

July Temperature

Ankeny Regional Airport (11.8 miles)

  • Lowest 13 July, 2025

    59 °F

  • Average July

    76 °F

  • Highest 3 July, 2025

    93.2 °F

Climate (2020–Present)

Ankeny Regional Airport (11.8 miles)

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  • Average Low 2020–2025

    40.9 °F

  • Average 2020–2025

    51.6 °F

  • Average High 2020–2025

    61.7 °F
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