Big Creek State Park Weather Forecast

    • 57
    • 72

    Decreasing Clouds

    • 64
    • 74

    Rain Showers

    • 61
    • 73

    Rain Showers

    • 51
    • 66

    Mostly Cloudy

    • 50
    • 64

    Mostly Sunny

    • 53
    • 64

    Partly Sunny

Today 28 Sep Polk

Mostly cloudy this Morning, then becoming partly sunny. Patchy fog this morning. Highs in the lower 70s. Southeast Winds around 5 Mph.

Tonight 28 Sep Polk

Partly cloudy. Lows in the upper 50s. Southeast Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Creek State Park Temperature Statistics

September Temperature

Ankeny Regional Airport (11.8 miles)

  • Lowest 23 September, 2026

    50 °F

  • Average September

    70.2 °F

  • Highest 1 September, 2026

    95 °F

Climate (2021–2026)

Ankeny Regional Airport (11.8 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    41.5 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    62.3 °F
Get WillyWeather+ to remove ads