Morrison Weather Forecast

    • 62
    • 74

    Rain Showers Likely

    • 67
    • 75

    Rain Showers

    • 59
    • 79

    Rain Showers Likely

    • 54
    • 66

    Rain Showers Likely

    • 51
    • 63

    Chance Rain Showers

    • 51
    • 65

    Mostly Cloudy

Today 17 Sep Grundy

Mostly cloudy. A slight chance of Showers early this morning. Areas of dense fog early this morning. Highs in the lower 70s. Northeast Winds around 5 Mph. Chance of rain 20 percent.

Tonight 17 Sep Grundy

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms after midnight. Humid with Lows in the lower 60s. Northeast Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Morrison Temperature Statistics

September Temperature

Waterloo, Waterloo Municipal Airport (19.9 miles)

  • Lowest 13 September, 2026

    49.6 °F

  • Average September

    72.2 °F

  • Highest 1 September, 2026

    92.6 °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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