West Des Moines Weather Forecast

    • 68
    • 87

    Partly Sunny

    • 64
    • 86

    Rain Showers

    • 60
    • 75

    Rain Showers

    • 63
    • 82

    Partly Sunny

    • 67
    • 86

    Mostly Sunny

    • 71
    • 89

    Slight Chance Thunderstorms

Today 3 Aug Polk

Mostly sunny. Highs in the upper 80s. South Winds 5 to 10 Mph.

Tonight 3 Aug Polk

Mostly clear in the Evening, then becoming partly cloudy. Humid with Lows in the upper 60s. South Winds 5 to 10 Mph.

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West Des Moines Temperature Statistics

August Temperature

Des Moines International Airport (3.7 miles)

  • Lowest 1 August, 2026

    63 °F

  • Average August

    72.6 °F

  • Highest 1 August, 2026

    82 °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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