Morrison Weather Forecast

    • 64
    • 81

    Chance Thunderstorms

    • 55
    • 79

    Partly Sunny

    • 56
    • 71

    Rain Showers Likely

    • 60
    • 81

    Rain Showers

    • 54
    • 71

    Chance Rain Showers

    • 56
    • 68

    Chance Rain Showers

Today 11 Sep Grundy

Sunny. Highs around 80. South Winds 10 to 15 Mph.

Tonight 11 Sep Grundy

Clear. Near steady temperature in the upper 50s. South Winds around 5 Mph.

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  • Temperature Real-Time

Morrison Temperature Statistics

September Temperature

Waterloo, Waterloo Municipal Airport (19.9 miles)

  • Lowest 8 September, 2026

    64.9 °F

  • Average September

    77.2 °F

  • Highest 1 September, 2026

    92.6 °F

Climate (2021–2026)

Waterloo, Waterloo Municipal Airport (19.9 miles)

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  • Average Low 2021–2026

    40.2 °F

  • Average 2021–2026

    51.1 °F

  • Average High 2021–2026

    61.9 °F
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