Big Creek State Park Weather Forecast

    • 40
    • 45

    Dense Fog

    • 37
    • 50

    Mostly Cloudy

    • 37
    • 55

    Mostly Cloudy

    • 10
    • 38

    Partly Sunny

    • 13
    • 21

    Partly Sunny

    • 20
    • 37

    Mostly Cloudy

Today 25 Dec Polk

Cloudy. Areas of dense fog early this Morning, then patchy fog this afternoon. Patchy very light drizzle this afternoon. Highs in the mid 40s. East Winds 5 to 10 Mph, becoming around 10 Mph this afternoon.

Tonight 25 Dec Polk

Cloudy. Patchy drizzle in the evening. Areas of fog. Near steady temperature in the mid 40s. East Winds 5 to 10 Mph, becoming south after midnight.

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Big Creek State Park Temperature Statistics

December Temperature

Ankeny Regional Airport (11.8 miles)

  • Lowest 14 December, 2025

    -5.8 °F

  • Average December

    24.6 °F

  • Highest 22 December, 2025

    53.6 °F

Climate (2020–Present)

Ankeny Regional Airport (11.8 miles)

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  • Average Low 2020–2025

    41.1 °F

  • Average 2020–2025

    51.8 °F

  • Average High 2020–2025

    61.8 °F
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