Morrison Weather Forecast

    • 55
    • 60

    Rain Showers

    • 57
    • 65

    Chance Rain Showers

    • 56
    • 69

    Mostly Cloudy

    • 60
    • 67

    Rain Showers Likely

    • 57
    • 67

    Rain Showers Likely

    • 53
    • 67

    Chance Rain Showers

Today 26 Sep Grundy

Showers. Highs around 60. Southeast Winds 10 to 15 Mph. Chance of rain near 100 percent.

Tonight 26 Sep Grundy

Mostly cloudy. A slight chance of Showers in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the mid 50s. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Morrison Temperature Statistics

September Temperature

Waterloo, Waterloo Municipal Airport (19.9 miles)

  • Lowest 23 September, 2026

    46 °F

  • Average September

    69 °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

    61.8 °F
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