West Des Moines Weather Forecast

    • 43
    • 61

    Gradual Clearing

    • 47
    • 62

    Partly Sunny

    • 48
    • 61

    Rain Showers Likely

    • 50
    • 65

    Chance Thunderstorms

    • 55
    • 74

    Slight Chance Rain Showers

    • 60
    • 81

    Partly Sunny

Today 19 May Polk

Mostly cloudy. A chance of Sprinkles with a slight chance of Thunderstorms after midnight. Cooler with Highs in the lower 60s. West Winds 10 to 15 Mph, becoming northwest. Chance of rain 20 percent.

Tonight 19 May Polk

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the lower 40s. North Winds 10 to 15 Mph, Diminishing to around 5 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

    60.6 °F

  • Highest 15 May, 2026

    88.6 °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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