Lower Beaver Weather Forecast

    • 69
    • 82

    Rain Showers

    • 72
    • 84

    Rain Showers Likely

    • 70
    • 88

    Chance Thunderstorms

    • 65
    • 82

    Slight Chance Thunderstorms

    • 63
    • 79

    Partly Sunny

    • 66
    • 82

    Chance Thunderstorms

Today 13 Aug Polk

A chance of Thunderstorms. Locally heavy rainfall possible this morning. Humid with Highs in the lower 80s. East Winds 10 to 15 Mph. Gusts up to 30 Mph. Chance of precipitation near 100 percent.

Tonight 13 Aug Polk

Mostly cloudy with a chance of Thunderstorms. A chance of Showers in the Evening, then Showers likely after midnight. Humid with Lows in the upper 60s. East Winds around 10 Mph. Chance of rain 70 percent.

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  • Temperature Real-Time

Lower Beaver Temperature Statistics

August Temperature

Ankeny Regional Airport (5.6 miles)

  • Lowest 8 August, 2026

    60.8 °F

  • Average August

    73.6 °F

  • Highest 10 August, 2026

    89.6 °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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