Des Moines International Airport Weather Forecast

    • 49
    • 71

    Mostly Sunny

    • 54
    • 73

    Mostly Sunny

    • 58
    • 77

    Partly Sunny

    • 60
    • 81

    Mostly Sunny

    • 59
    • 79

    Partly Sunny

    • 59
    • 79

    Partly Sunny

Today 25 Aug Polk

Sunny. Near steady temperature around 70. Northwest Winds around 10 Mph.

Tonight 25 Aug Polk

Mostly clear. Lows in the upper 40s. North Winds 5 to 10 Mph.

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Des Moines International Airport Temperature Statistics

August Temperature

Des Moines International Airport (0 miles)

  • Lowest 1 August, 2025

    60.7 °F

  • Average August

    76.3 °F

  • Highest 16 August, 2025

    94.6 °F

Climate (2020–Present)

Des Moines International Airport (0 miles)

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  • Average Low 2020–2025

    43.3 °F

  • Average 2020–2025

    53 °F

  • Average High 2020–2025

    62.8 °F
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