Waterloo Weather Forecast

    • 38
    • 58

    Mostly Cloudy

    • 38
    • 55

    Partly Sunny

    • 44
    • 65

    Partly Sunny

    • 46
    • 68

    Slight Chance Rain Showers

    • 47
    • 75

    Chance Rain Showers

    • 41
    • 65

    Mostly Sunny

    • 45
    • 69

    Partly Sunny

Today 5 May Black Hawk

Partly sunny and much cooler. Near steady temperature in the upper 50s. Northwest Winds 10 to 15 Mph.

Tonight 5 May Black Hawk

Mostly cloudy. Lows in the upper 30s. North Winds 10 to 15 Mph.

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Waterloo Temperature Statistics

May Temperature

Waterloo, Waterloo Municipal Airport (5 miles)

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Climate (2021–Present)

Waterloo, Waterloo Municipal Airport (5 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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