Ione Weather Forecast

    • 35
    • 57

    Rain

    • 34
    • 50

    Chance Rain

    • 38
    • 61

    Mostly Sunny

    • 42
    • 66

    Mostly Sunny

    • 45
    • 70

    Mostly Cloudy

    • 49
    • 72

    Partly Sunny

    • 44
    • 71

    Partly Sunny

Today 1 Apr Lower Columbia Basin of Oregon

Rain in the Morning, then rain Showers and a chance of Thunderstorms in the afternoon. Highs in the mid 50s to lower 60s. Southeast wind 5 to 10 Mph. Chance of precipitation near 100 percent. Rainfall Amounts less than a quarter of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 1 Apr Lower Columbia Basin of Oregon

Rain Showers and a chance of Thunderstorms in the evening. Lows in the mid to upper 30s. Southwest wind 5 to 15 Mph with Gusts to around 25 Mph. Chance of precipitation near 100 percent. Rainfall Amounts less than a quarter of an Inch, except higher Amounts possible in Thunderstorms.

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Ione Temperature Statistics

April Temperature

Hermiston, Hermiston Municipal Airport (34.8 miles)

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  • Average April

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Climate (2021–Present)

Hermiston, Hermiston Municipal Airport (34.8 miles)

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  • Average Low 2021–2026

    43.1 °F
  • Average 2021–2026

    55.4 °F
  • Average High 2021–2026

    67.7 °F
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