Gray's Lake Park Weather Forecast

    • 68
    • 87

    Chance Thunderstorms

    • 71
    • 88

    Mostly Cloudy

    • 72
    • 95

    Partly Sunny

    • 65
    • 87

    Slight Chance Rain Showers

    • 63
    • 83

    Slight Chance Thunderstorms

    • 66
    • 86

    Slight Chance Thunderstorms

Today 6 Sep Polk

Mostly cloudy. A chance of Showers and Thunderstorms, mainly in the morning. Humid with Highs in the mid 80s. Southeast Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 6 Sep Polk

A slight chance of Thunderstorms in the evening. Mostly cloudy with a slight chance of Showers. Humid with Lows in the upper 60s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gray's Lake Park Temperature Statistics

September Temperature

Des Moines International Airport (2.5 miles)

  • Lowest 1 September, 2026

    75.7 °F

  • Average September

    85.9 °F

  • Highest 1 September, 2026

    96.7 °F

Climate (2021–2026)

Des Moines International Airport (2.5 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    63.5 °F
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