Morrison Weather Forecast

    • 74
    • 92

    Slight Chance Thunderstorms

    • 73
    • 91

    Chance Thunderstorms

    • 72
    • 90

    Rain Showers Likely

    • 70
    • 91

    Chance Thunderstorms

    • 68
    • 85

    Chance Thunderstorms

    • 66
    • 84

    Chance Rain Showers

    • 66
    • 85

    Slight Chance Thunderstorms

Today 30 Jun Grundy

Mostly sunny. Near steady temperature around 90. Southwest Winds 15 to 20 Mph. Heat index Values up to 102.

Tonight 30 Jun Grundy

Partly cloudy this Evening, then becoming mostly cloudy. A slight chance of Showers and Thunderstorms. Lows in the mid 70s. Southwest Winds 10 to 15 Mph. Chance of rain 20 percent. Heat index Values up to 102 early this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Morrison Temperature Statistics

June Temperature

Waterloo, Waterloo Municipal Airport (19.9 miles)

  • Lowest 15 June, 2026

    46.7 °F

  • Average June

    69.6 °F

  • Highest 6 June, 2026

    87.7 °F

Climate (2021–2026)

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

    61.9 °F
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