West Des Moines Weather Forecast

    • 58
    • 78

    Increasing Clouds

    • 63
    • 81

    Chance Rain Showers

    • 63
    • 79

    Mostly Cloudy

    • 71
    • 91

    Mostly Sunny

    • 74
    • 96

    Slight Chance Thunderstorms

    • 70
    • 97

    Hot

Today 22 Jul Polk

Sunny in the Morning, then becoming partly sunny. Highs in the mid 70s. North Winds around 5 Mph.

Tonight 22 Jul Polk

Partly cloudy in the Evening, then becoming mostly clear. Lows in the upper 50s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

West Des Moines Temperature Statistics

July Temperature

Des Moines International Airport (3.7 miles)

  • Lowest 3 July, 2026

    66.7 °F

  • Average July

    79.7 °F

  • Highest 17 July, 2026

    92.6 °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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