Lower Beaver Weather Forecast

    • 58
    • 66

    Mostly Cloudy

    • 59
    • 72

    Decreasing Clouds

    • 65
    • 73

    Rain Showers

    • 63
    • 72

    Rain Showers

    • 51
    • 68

    Chance Rain Showers

    • 50
    • 64

    Mostly Sunny

    • 53
    • 64

    Partly Sunny

Today 27 Sep Polk

Mostly sunny. Highs in the mid 60s.

Tonight 27 Sep Polk

Mostly cloudy. Lows in the upper 50s. East Winds around 5 Mph late this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lower Beaver Temperature Statistics

September Temperature

Ankeny Regional Airport (5.6 miles)

  • Lowest 23 September, 2026

    50 °F

  • Average September

    70.2 °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

    52.1 °F

  • Average High 2021–2026

    62.3 °F
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