Morrison Weather Forecast

    • 41
    • 60

    Slight Chance Rain Showers

    • 44
    • 62

    Partly Sunny

    • 45
    • 61

    Mostly Cloudy

    • 47
    • 63

    Slight Chance Thunderstorms

    • 51
    • 73

    Slight Chance Thunderstorms

    • 56
    • 79

    Slight Chance Thunderstorms

Today 19 May Grundy

Mostly cloudy. A chance of Showers after midnight. Cooler with Highs around 60. Southwest Winds 10 to 15 Mph, becoming northwest 15 to 20 Mph. Chance of rain 20 percent.

Tonight 19 May Grundy

Mostly cloudy in the Evening, then clearing. Lows around 40. North Winds 10 to 15 Mph.

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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

    56.8 °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

    40.2 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    62 °F
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