Clemons Weather Forecast

    • 52
    • 68

    Increasing Clouds

    • 57
    • 65

    Mostly Cloudy

    • 58
    • 65

    Rain Showers Likely

    • 56
    • 63

    Chance Rain Showers

    • 56
    • 67

    Mostly Cloudy

    • 60
    • 70

    Mostly Cloudy

    • 57
    • 68

    Chance Rain Showers

Today 23 Sep Marshall

Partly sunny. Near steady temperature in the mid 60s. Southeast Winds 5 to 10 Mph.

Tonight 23 Sep Marshall

Partly cloudy. Lows in the lower 50s. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clemons Temperature Statistics

September Temperature

Marshalltown, Marshalltown Municipal Airport (11.8 miles)

  • Lowest 13 September, 2026

    51.7 °F

  • Average September

    71.1 °F

  • Highest 2 September, 2026

    93.7 °F

Climate (2021–2026)

Marshalltown, Marshalltown Municipal Airport (11.8 miles)

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  • Average Low 2021–2026

    39.8 °F

  • Average 2021–2026

    50.6 °F

  • Average High 2021–2026

    61.3 °F
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