Altoona Weather Forecast

    • 54
    • 59

    Thunderstorms Likely

    • 50
    • 78

    Rain Showers

    • 40
    • 60

    Chance Rain Showers

    • 40
    • 61

    Partly Sunny

    • 45
    • 67

    Partly Sunny

    • 49
    • 71

    Slight Chance Rain Showers

    • 53
    • 75

    Slight Chance Thunderstorms

Today 17 May Eau Claire

Cooler, cloudy. Chance of rain Showers and slight chance of Thunderstorms early in the Afternoon, then chance of Thunderstorms late in the afternoon. Highs in the upper 60s. East Winds 10 to 15 Mph with Gusts to around 30 Mph. Chance of precipitation 50 percent.

Tonight 17 May Eau Claire

Thunderstorms in the Evening, then rain Showers and chance of Thunderstorms after midnight. Near steady temperature in the lower 60s. Southeast Winds 5 to 15 Mph. Chance of precipitation near 100 percent.

Graph Plots Open in Graphs

  • 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

    51.1 °F

  • Highest 15 May, 2026

    86 °F

Climate (2021–Present)

Chippewa Valley Regional Airport (4.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    36.9 °F

  • Average 2021–2026

    47.1 °F

  • Average High 2021–2026

    57.1 °F
Get WillyWeather+ to remove ads