Big Creek Lake Weather Forecast

    • 55
    • 62

    Chance Rain Showers

    • 58
    • 76

    Chance Rain Showers

    • 61
    • 80

    Partly Sunny

    • 51
    • 78

    Chance Rain Showers

    • 43
    • 70

    Mostly Sunny

    • 43
    • 65

    Sunny

Today 14 Oct Polk

Cloudy. A slight chance of Showers this Morning, then a chance of Showers this afternoon. Highs in the lower 60s. East Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 14 Oct Polk

Cloudy with a chance of Showers. A slight chance of Thunderstorms after midnight. Lows in the mid 50s. East Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Creek Lake Temperature Statistics

October Temperature

Ankeny Regional Airport (12.4 miles)

  • Lowest 8 October, 2025

    41 °F

  • Average October

    64.8 °F

  • Highest 3 October, 2025

    87.8 °F

Climate (2020–Present)

Ankeny Regional Airport (12.4 miles)

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  • Average Low 2020–2025

    41.1 °F

  • Average 2020–2025

    51.7 °F

  • Average High 2020–2025

    61.8 °F
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