Capitol Park Weather Forecast

    • 56
    • 68

    Chance Rain Showers

    • 52
    • 75

    Partly Sunny

    • 57
    • 82

    Mostly Sunny

    • 61
    • 87

    Mostly Sunny

    • 62
    • 86

    Partly Sunny

    • 63
    • 83

    Chance Thunderstorms

    • 63
    • 82

    Chance Thunderstorms

Today 22 May Polk

Mostly cloudy. Highs around 70. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 22 May Polk

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the mid 50s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming south around 5 Mph after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Capitol Park Temperature Statistics

May Temperature

Des Moines International Airport (5 miles)

  • Lowest 2 May, 2026

    37.7 °F

  • Average May

    61 °F

  • Highest 15 May, 2026

    88.6 °F

Climate (2021–Present)

Des Moines International Airport (5 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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