Big Creek State Park Weather Forecast

    • 65
    • 86

    Becoming Sunny

    • 67
    • 88

    Mostly Sunny

    • 70
    • 90

    Partly Sunny

    • 67
    • 87

    Chance Rain Showers

    • 66
    • 85

    Slight Chance Thunderstorms

    • 68
    • 87

    Partly Sunny

Today 6 Jul Polk

Patchy fog in the morning. Mostly sunny. Humid with Highs in the mid 80s. East Winds around 5 Mph.

Tonight 6 Jul Polk

Mostly clear. Humid with Lows in the mid 60s. Southeast Winds around 5 Mph.

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Big Creek State Park Temperature Statistics

July Temperature

Ankeny Regional Airport (11.8 miles)

  • Lowest 3 July, 2026

    66.2 °F

  • Average July

    80.3 °F

  • Highest 2 July, 2026

    93.2 °F

Climate (2021–2026)

Ankeny Regional Airport (11.8 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    62.3 °F
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