South Park Weather Forecast

    • 58
    • 72

    Partly Sunny

    • 65
    • 75

    Rain Showers

    • 63
    • 73

    Rain Showers Likely

    • 51
    • 67

    Chance Thunderstorms

    • 50
    • 64

    Chance Rain Showers

    • 53
    • 64

    Slight Chance Thunderstorms

Today 28 Sep Polk

Mostly cloudy in the Morning, then becoming mostly sunny. Patchy fog in the morning. Highs in the lower 70s. Southeast Winds around 5 Mph.

Tonight 28 Sep Polk

Partly cloudy. Lows in the upper 50s. Southeast Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

South Park Temperature Statistics

September Temperature

Des Moines International Airport (2.5 miles)

  • Lowest 23 September, 2026

    51.7 °F

  • Average September

    72 °F

  • Highest 1 September, 2026

    96.7 °F

Climate (2021–2026)

Des Moines International Airport (2.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    63.5 °F
Get WillyWeather+ to remove ads