Lower Beaver Weather Forecast

    • 68
    • 85

    Partly Sunny

    • 64
    • 84

    Mostly Sunny

    • 62
    • 83

    Sunny

    • 68
    • 85

    Slight Chance Thunderstorms

    • 73
    • 88

    Chance Thunderstorms

    • 73
    • 91

    Chance Thunderstorms

Today 25 Aug Polk

Partly sunny. Highs in the mid 80s. South Winds around 5 Mph.

Tonight 25 Aug Polk

Partly cloudy. Humid with Lows in the upper 60s. Southwest Winds around 5 Mph.

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Lower Beaver Temperature Statistics

August Temperature

Ankeny Regional Airport (5.6 miles)

  • Lowest 23 August, 2026

    55.4 °F

  • Average August

    74.1 °F

  • Highest 11 August, 2026

    93.2 °F

Climate (2021–2026)

Ankeny Regional Airport (5.6 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    62.3 °F
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