Big Creek State Park Weather Forecast

    • 17
    • 40

    Partly Sunny

    • 22
    • 31

    Snow Likely

    • 32
    • 41

    Chance Rain/Freezing Rain

    • 31
    • 45

    Chance Rain

    • 37
    • 47

    Chance Rain

    • 37
    • 55

    Chance Rain

Today 28 Feb Polk

Mostly cloudy in the Morning, then clearing. Much cooler with Highs in the lower 40s. East Winds 5 to 10 Mph.

Tonight 28 Feb Polk

Mostly clear in the Evening, then becoming partly cloudy. Lows around 18. Northeast Winds 5 to 10 Mph.

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Big Creek State Park Temperature Statistics

February Temperature

Ankeny Regional Airport (11.8 miles)

  • Lowest 23 February, 2026

    1.4 °F

  • Average February

    33.6 °F

  • Highest 16 February, 2026

    68 °F

Climate (2021–Present)

Ankeny Regional Airport (11.8 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    62.2 °F
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