West Des Moines Weather Forecast

    • 51
    • 81

    Partly Sunny

    • 50
    • 76

    Sunny

    • 58
    • 79

    Slight Chance Thunderstorms

    • 59
    • 88

    Slight Chance Thunderstorms

    • 62
    • 88

    Slight Chance Thunderstorms

    • 63
    • 87

    Chance Rain Showers

Today 12 May Polk

Mostly sunny after Midnight, then becoming partly sunny. A chance of Showers with a slight chance of Thunderstorms this morning. Highs in the lower 80s. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph, becoming west with Gusts up to 30 Mph this afternoon. Chance of rain 20 percent.

Tonight 12 May Polk

Mostly clear. Lows around 50. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph, Diminishing to 5 to 10 Mph with Gusts up to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

West Des Moines Temperature Statistics

May Temperature

Des Moines International Airport (3.7 miles)

  • Lowest 2 May, 2026

    37.7 °F

  • Average May

    56.7 °F

  • Highest 4 May, 2026

    82.7 °F

Climate (2021–Present)

Des Moines International Airport (3.7 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    63.5 °F
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