West Des Moines Weather Forecast

    • 64
    • 81

    Partly Sunny

    • 66
    • 87

    Chance Thunderstorms

    • 69
    • 86

    Chance Thunderstorms

    • 72
    • 89

    Chance Thunderstorms

    • 69
    • 89

    Chance Thunderstorms

    • 67
    • 83

    Chance Thunderstorms

Today 6 Aug Polk

Partly sunny. Highs around 80. East Winds around 5 Mph.

Tonight 6 Aug Polk

Partly cloudy in the Evening, then becoming mostly cloudy. Humid with Lows in the lower 60s. Southeast Winds around 5 Mph.

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West Des Moines Temperature Statistics

August Temperature

Des Moines International Airport (3.7 miles)

  • Lowest 1 August, 2026

    63.6 °F

  • Average August

    73.6 °F

  • Highest 3 August, 2026

    84.9 °F

Climate (2021–2026)

Des Moines International Airport (3.7 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    63.5 °F
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