Morrison Weather Forecast

    • 58
    • 87

    Slight Chance Rain Showers

    • 60
    • 87

    Mostly Sunny

    • 54
    • 82

    Partly Sunny

    • 55
    • 81

    Partly Sunny

    • 54
    • 81

    Partly Sunny

    • 54
    • 79

    Mostly Sunny

Today 26 May Grundy

Sunny. A slight chance of Showers this morning. Highs in the upper 80s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 26 May Grundy

Partly cloudy. A slight chance of Showers after midnight. Lows in the upper 50s. South Winds 5 to 10 Mph. Chance of rain 20 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

    58.5 °F

  • Highest 15 May, 2026

    88.6 °F

Climate (2021–Present)

Waterloo, Waterloo Municipal Airport (19.9 miles)

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  • Average Low 2021–2026

    40.1 °F

  • Average 2021–2026

    51.1 °F

  • Average High 2021–2026

    62 °F
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