Morrison Weather Forecast

    • 59
    • 79

    Chance Thunderstorms

    • 56
    • 81

    Partly Sunny

    • 55
    • 81

    Mostly Sunny

    • 58
    • 82

    Partly Sunny

    • 62
    • 84

    Chance Thunderstorms

    • 63
    • 85

    Chance Thunderstorms

Today 31 May Grundy

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms. Highs in the upper 70s. Southeast Winds 10 to 15 Mph. Chance of rain 40 percent.

Tonight 31 May Grundy

Mostly cloudy. A chance of Showers and Thunderstorms after midnight. Lows in the upper 50s. East Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Morrison Temperature Statistics

May Temperature

Waterloo, Waterloo Municipal Airport (19.9 miles)

  • Lowest 2 May, 2026

    28.7 °F

  • Average May

    61.1 °F

  • Highest 27 May, 2026

    89.7 °F

Climate (2021–Present)

Waterloo, Waterloo Municipal Airport (19.9 miles)

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  • Average Low 2021–2026

    40.2 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    62 °F
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