Lower Beaver Weather Forecast

    • 60
    • 79

    Increasing Clouds

    • 57
    • 70

    Rain Showers Likely

    • 67
    • 82

    Rain Showers

    • 61
    • 75

    Rain Showers

    • 62
    • 73

    Rain Showers Likely

    • 60
    • 75

    Chance Rain Showers

Today 12 Sep Polk

Mostly sunny. Near steady temperature in the mid 70s. North Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 12 Sep Polk

Partly cloudy. Lows in the upper 50s. North Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lower Beaver Temperature Statistics

September Temperature

Ankeny Regional Airport (5.6 miles)

  • Lowest 10 September, 2026

    59 °F

  • Average September

    78.3 °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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