South Park Weather Forecast

    • 63
    • 83

    Chance Thunderstorms

    • 59
    • 83

    Partly Sunny

    • 57
    • 82

    Partly Sunny

    • 61
    • 84

    Partly Sunny

    • 65
    • 87

    Chance Thunderstorms

    • 66
    • 86

    Chance Thunderstorms

    • 67
    • 88

    Chance Thunderstorms

Today 31 May Polk

Partly sunny. Near steady temperature in the mid 70s. Southeast Winds around 10 Mph.

Tonight 31 May Polk

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the lower 60s. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Park Temperature Statistics

May Temperature

Des Moines International Airport (2.5 miles)

  • Lowest 2 May, 2026

    37.7 °F

  • Average May

    63.9 °F

  • Highest 15 May, 2026

    88.6 °F

Climate (2021–Present)

Des Moines International Airport (2.5 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    63.6 °F
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