Ione Weather Forecast

    • 51
    • 77

    Becoming Sunny

    • 53
    • 78

    Mostly Sunny

    • 55
    • 86

    Mostly Sunny

    • 52
    • 81

    Mostly Sunny

    • 51
    • 79

    Mostly Sunny

    • 52
    • 80

    Mostly Sunny

Today 3 Oct Lower Columbia Basin of Oregon

Sunny. Highs in the upper 70s to lower 80s. Light Wind, becoming northeast 5 to 10 Mph in the afternoon.

Tonight 3 Oct Lower Columbia Basin of Oregon

Mostly clear. Lows in the lower 50s. Northeast wind 5 to 10 Mph in the Evening, becoming light.

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Ione Temperature Statistics

October Temperature

Hermiston, Hermiston Municipal Airport (34.8 miles)

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Climate (2021–2026)

Hermiston, Hermiston Municipal Airport (34.8 miles)

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  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    55.1 °F

  • Average High 2021–2026

    67.5 °F
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