Altoona Weather Forecast

    • 55
    • 77

    Increasing Clouds

    • 53
    • 75

    Mostly Cloudy

    • 52
    • 70

    Mostly Cloudy

    • 52
    • 66

    Slight Chance Rain Showers

    • 50
    • 69

    Slight Chance Thunderstorms

    • 46
    • 64

    Chance Rain Showers

Today 24 Oct Polk

Mostly sunny. Highs in the upper 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 24 Oct Polk

Mostly cloudy. Lows in the mid 50s. South Winds 5 to 10 Mph, becoming north after midnight.

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  • Temperature Real-Time

Altoona Temperature Statistics

October Temperature

Ankeny Regional Airport (5.6 miles)

  • Lowest 17 October, 2026

    32 °F

  • Average October

    60.4 °F

  • Highest 11 October, 2026

    87.8 °F

Climate (2021–2026)

Ankeny Regional Airport (5.6 miles)

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  • Average Low 2021–2026

    41.5 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    62.3 °F
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