Altoona Weather Forecast

    • 57
    • 81

    Chance Rain Showers

    • 61
    • 84

    Chance Rain Showers

    • 61
    • 91

    Mostly Sunny

    • 58
    • 89

    Chance Thunderstorms

    • 57
    • 83

    Mostly Sunny

    • 57
    • 83

    Mostly Sunny

    • 56
    • 80

    Mostly Sunny

Today 24 May Eau Claire

Sunny. Near steady temperature in the upper 70s. Southwest Winds 5 to 10 Mph.

Tonight 24 May Eau Claire

Warmer. Mostly clear early in the Evening, then slight chance of Thunderstorms late in the evening. Mostly cloudy with chance of rain Showers and slight chance of Thunderstorms after midnight. Lows in the upper 50s. South Winds up to 10 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Altoona Temperature Statistics

May Temperature

Chippewa Valley Regional Airport (4.3 miles)

  • Lowest 11 May, 2026

    27.6 °F

  • Average May

    53.4 °F

  • Highest 15 May, 2026

    87.7 °F

Climate (2021–Present)

Chippewa Valley Regional Airport (4.3 miles)

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  • Average Low 2021–2026

    36.9 °F

  • Average 2021–2026

    47.1 °F

  • Average High 2021–2026

    57.1 °F
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