Capitol Park Weather Forecast

    • 67
    • 82

    Increasing Clouds

    • 65
    • 82

    Rain Showers

    • 61
    • 78

    Mostly Cloudy

    • 62
    • 77

    Partly Sunny

    • 65
    • 81

    Slight Chance Thunderstorms

    • 64
    • 79

    Partly Sunny

Today 17 Aug Polk

Sunny with Highs in the lower 80s. Northwest Winds around 5 Mph.

Tonight 17 Aug Polk

Mostly clear in the Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Humid with Lows in the mid 60s. South Winds around 5 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Capitol Park Temperature Statistics

August Temperature

Des Moines International Airport (5 miles)

  • Lowest 8 August, 2026

    62.7 °F

  • Average August

    76 °F

  • Highest 11 August, 2026

    92.6 °F

Climate (2021–2026)

Des Moines International Airport (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