Treynor Weather Forecast

    • 53
    • 70

    Chance Rain Showers

    • 60
    • 65

    Chance Rain Showers

    • 62
    • 78

    Slight Chance Thunderstorms

    • 60
    • 79

    Partly Sunny

    • 50
    • 74

    Chance Rain Showers

    • 43
    • 67

    Mostly Sunny

    • 46
    • 64

    Sunny

Today 13 Oct Pottawattamie

Mostly sunny and not as warm. Near steady temperature in the upper 60s. Northeast Winds around 10 Mph.

Tonight 13 Oct Pottawattamie

Mostly cloudy with a 20 percent chance of Showers. Lows in the lower 50s. Northeast Winds around 10 Mph.

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Treynor Temperature Statistics

October Temperature

Council Bluffs (7.5 miles)

  • Lowest 7 October, 2025

    44.6 °F

  • Average October

    65.7 °F

  • Highest 3 October, 2025

    87.8 °F

Climate (2020–Present)

Council Bluffs (7.5 miles)

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  • Average Low 2020–2025

    42.5 °F

  • Average 2020–2025

    52.2 °F

  • Average High 2020–2025

    62.1 °F
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