Waterloo Weather Forecast

    • 47
    • 65

    Thunderstorms Likely

    • 55
    • 61

    Thunderstorms

    • 59
    • 77

    Thunderstorms

    • 49
    • 73

    Thunderstorms

    • 44
    • 61

    Partly Sunny

    • 53
    • 73

    Mostly Sunny

Today 25 Apr Black Hawk

Partly cloudy. Highs in the mid 60s. Southeast Winds 5 to 10 Mph, increasing to 15 to 20 Mph.

Tonight 25 Apr Black Hawk

Mostly cloudy. A chance of Showers and Thunderstorms after midnight. Breezy with Lows in the upper 40s. Southeast Winds 15 to 25 Mph. Gusts up to 40 Mph after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Waterloo Temperature Statistics

April Temperature

Waterloo, Waterloo Municipal Airport (5 miles)

  • Lowest 5 April, 2024

    24.9 °F

  • Average April

    50.6 °F

  • Highest 14 April, 2024

    85.6 °F

Climate (2019–Present)

Waterloo, Waterloo Municipal Airport (5 miles)

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  • Average Low 2019–2024

    39.9 °F

  • Average 2019–2024

    50.2 °F

  • Average High 2019–2024

    60.5 °F
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