Lower Beaver Weather Forecast

    • 61
    • 72

    Chance Rain Showers

    • 65
    • 69

    Chance Rain Showers

    • 67
    • 79

    Chance Thunderstorms

    • 70
    • 83

    Rain Showers

    • 64
    • 82

    Chance Thunderstorms

    • 60
    • 72

    Chance Rain Showers

Today 15 Sep Polk

Showers. Highs in the lower 70s. North Winds around 5 Mph. Chance of rain 90 percent.

Tonight 15 Sep Polk

Mostly cloudy with a chance of Showers. A slight chance of Thunderstorms after midnight. Some Thunderstorms may produce heavy rainfall after midnight. Lows around 60. Northeast Winds around 5 Mph. Chance of rain 30 percent.

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  • Temperature Real-Time

Lower Beaver Temperature Statistics

September Temperature

Ankeny Regional Airport (5.6 miles)

  • Lowest 13 September, 2026

    53.6 °F

  • Average September

    75.5 °F

  • Highest 1 September, 2026

    95 °F

Climate (2021–2026)

Ankeny Regional Airport (5.6 miles)

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  • Average Low 2021–2026

    41.5 °F

  • Average 2021–2026

    52.2 °F

  • Average High 2021–2026

    62.4 °F
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