Waterloo Weather Forecast

    • 40
    • 58

    Rain Showers

    • 37
    • 52

    Mostly Cloudy

    • 33
    • 55

    Partly Sunny

    • 33
    • 56

    Mostly Sunny

    • 38
    • 59

    Partly Sunny

    • 33
    • 56

    Mostly Sunny

    • 38
    • 57

    Partly Sunny

Today 30 Oct Juniata

Cloudy with a chance of Showers with a slight chance of Thunderstorms. Highs around 60. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 30 Oct Juniata

Mostly cloudy. A slight chance of Showers this Evening, then a chance of Showers after midnight. Lows in the lower 40s. South Winds 5 to 10 Mph, becoming west 10 to 15 Mph with Gusts up to 30 Mph after midnight. Chance of rain 40 percent.

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Waterloo Temperature Statistics

October Temperature

Altoona - Blair County Airport (32.3 miles)

  • Lowest 26 October, 2025

    28.9 °F

  • Average October

    52.7 °F

  • Highest 6 October, 2025

    82 °F

Climate (2020–Present)

Altoona - Blair County Airport (32.3 miles)

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  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    52.8 °F

  • Average High 2020–2025

    62.3 °F
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