Morrison Weather Forecast

    • 57
    • 81

    Mostly Sunny

    • 65
    • 83

    Chance Rain Showers

    • 71
    • 82

    Rain Showers Likely

    • 74
    • 91

    Slight Chance Thunderstorms

    • 71
    • 89

    Chance Thunderstorms

    • 70
    • 88

    Chance Rain Showers

    • 70
    • 88

    Chance Thunderstorms

Today 27 Aug Grundy

Sunny. Near steady temperature around 80. Northwest Winds 5 to 10 Mph.

Tonight 27 Aug Grundy

Mostly clear. Lows in the upper 50s. Northwest Winds around 5 Mph.

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Morrison Temperature Statistics

August Temperature

Waterloo, Waterloo Municipal Airport (19.9 miles)

  • Lowest 23 August, 2026

    51.7 °F

  • Average August

    72.4 °F

  • Highest 11 August, 2026

    89.7 °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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