Morrison Weather Forecast

    • 65
    • 83

    Chance Rain Showers

    • 72
    • 84

    Rain Showers Likely

    • 74
    • 89

    Chance Rain Showers

    • 72
    • 91

    Chance Thunderstorms

    • 72
    • 90

    Chance Thunderstorms

    • 71
    • 91

    Slight Chance Thunderstorms

    • 71
    • 90

    Slight Chance Thunderstorms

Today 28 Aug Grundy

Sunny. Near steady temperature in the lower 80s. Southwest Winds around 5 Mph.

Tonight 28 Aug Grundy

Partly cloudy Early, then mostly cloudy with a slight chance of Showers after midnight. Lows in the mid 60s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Morrison Temperature Statistics

August Temperature

Waterloo, Waterloo Municipal Airport (19.9 miles)

  • Lowest 23 August, 2026

    51.7 °F

  • Average August

    72.3 °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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