Treynor Weather Forecast

    • 68
    • 88

    Slight Chance Thunderstorms

    • 66
    • 81

    Rain Showers

    • 70
    • 88

    Chance Rain Showers

    • 74
    • 93

    Slight Chance Thunderstorms

    • 72
    • 95

    Chance Thunderstorms

    • 68
    • 90

    Chance Thunderstorms

Today 6 Jun Pottawattamie

Mostly cloudy this Morning, then becoming partly sunny. A slight chance of Showers. A slight chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall this morning. Highs in the upper 80s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 6 Jun Pottawattamie

Mostly cloudy. A slight chance of Showers and Thunderstorms in the evening. Humid with Lows in the upper 60s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

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Treynor Temperature Statistics

June Temperature

Council Bluffs (7.5 miles)

  • Lowest 1 June, 2026

    59 °F

  • Average June

    72.6 °F

  • Highest 1 June, 2026

    86 °F

Climate (2021–Present)

Council Bluffs (7.5 miles)

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  • Average Low 2021–2026

    42.9 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    62.8 °F
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