Lake Wallula Weather Forecast

    • 35
    • 57

    Chance Rain

    • 38
    • 63

    Mostly Sunny

    • 42
    • 70

    Mostly Sunny

    • 46
    • 73

    Mostly Cloudy

    • 49
    • 77

    Partly Sunny

    • 44
    • 71

    Mostly Sunny

Today 2 Apr Lower Columbia Basin of Oregon

Mostly cloudy. A 50 percent chance of rain in the afternoon. Highs in the lower to mid 50s. Windy. West wind 20 to 30 Mph with Gusts to around 40 Mph.

Tonight 2 Apr Lower Columbia Basin of Oregon

Mostly clear. Lows in the mid 30s. Windy. Southwest wind 15 to 25 Mph. Gusts up to 40 Mph decreasing to 25 Mph overnight.

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Lake Wallula Temperature Statistics

April Temperature

Hermiston, Hermiston Municipal Airport (7.5 miles)

  • Lowest

  • Average April

  • Highest

Climate (2021–Present)

Hermiston, Hermiston Municipal Airport (7.5 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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