Rotary Reserve Weather Forecast

    • 34
    • 50

    Gradual Clearing

    • 34
    • 46

    Slight Chance Rain Showers

    • 30
    • 46

    Partly Sunny

    • 38
    • 54

    Mostly Sunny

    • 33
    • 59

    Mostly Sunny

    • 40
    • 60

    Mostly Sunny

    • 33
    • 62

    Partly Sunny

Today 30 Oct Black Hawk

Mostly cloudy. Highs in the lower 50s. Northwest Winds 5 to 10 Mph.

Tonight 30 Oct Black Hawk

Cloudy this Evening, then becoming partly cloudy. A chance of Sprinkles this evening. Lows in the mid 30s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rotary Reserve Temperature Statistics

October Temperature

Waterloo, Waterloo Municipal Airport (5.6 miles)

  • Lowest 24 October, 2025

    23 °F

  • Average October

    57.1 °F

  • Highest 3 October, 2025

    89.1 °F

Climate (2020–Present)

Waterloo, Waterloo Municipal Airport (5.6 miles)

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  • Average Low 2020–2025

    40.3 °F

  • Average 2020–2025

    51.1 °F

  • Average High 2020–2025

    61.8 °F
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