Big Creek State Park Weather Forecast

    • 38
    • 58

    Partly Sunny

    • 35
    • 57

    Partly Sunny

    • 45
    • 62

    Mostly Sunny

    • 48
    • 74

    Partly Sunny

    • 47
    • 77

    Slight Chance Rain Showers

    • 42
    • 64

    Chance Rain Showers

    • 39
    • 59

    Mostly Cloudy

Today 30 Apr Polk

Mostly sunny. Near steady temperature in the mid 50s. Northwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 30 Apr Polk

Partly cloudy Early, then clearing. Lows in the upper 30s. Northwest Winds 10 to 15 Mph, becoming west around 5 Mph after midnight.

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Big Creek State Park Temperature Statistics

April Temperature

Ankeny Regional Airport (11.8 miles)

  • Lowest 5 April, 2026

    33.8 °F

  • Average April

    50.9 °F

  • Highest 13 April, 2026

    82.4 °F

Climate (2021–Present)

Ankeny Regional Airport (11.8 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    62.3 °F
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