Greater South Side Weather Forecast

    • 60
    • 67

    Rain Showers Likely

    • 60
    • 69

    Chance Rain Showers

    • 60
    • 71

    Mostly Cloudy

    • 64
    • 69

    Rain Showers

    • 62
    • 70

    Rain Showers Likely

    • 56
    • 69

    Chance Thunderstorms

    • 55
    • 67

    Chance Rain Showers

Today 26 Sep Polk

Mostly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 20 percent.

Tonight 26 Sep Polk

Cloudy with a chance of Showers with a slight chance of Thunderstorms. Lows in the upper 50s. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Greater South Side Temperature Statistics

September Temperature

Des Moines International Airport (1.2 miles)

  • Lowest 23 September, 2026

    51.7 °F

  • Average September

    72.4 °F

  • Highest 1 September, 2026

    96.7 °F

Climate (2021–2026)

Des Moines International Airport (1.2 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    63.5 °F
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