Willow Lake Weather Forecast

    • 47
    • 67

    Chance Rain

    • 47
    • 63

    Rain Likely

    • 41
    • 60

    Slight Chance Rain

    • 41
    • 58

    Rain Likely

    • 34
    • 54

    Rain Likely

    • 34
    • 57

    Mostly Sunny

Today 11 Apr Eastern Columbia River Gorge of Oregon

Mostly cloudy with a 50 percent chance of rain. Highs in the mid to upper 60s. West wind 5 to 15 Mph. Rainfall Amounts less than a tenth of an inch.

Tonight 11 Apr Eastern Columbia River Gorge of Oregon

Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the mid to upper 40s. West wind 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Willow Lake Temperature Statistics

April Temperature

Hermiston, Hermiston Municipal Airport (36 miles)

  • Lowest 4 April, 2026

    31.6 °F

  • Average April

    52.6 °F

  • Highest 6 April, 2026

    78.7 °F

Climate (2021–Present)

Hermiston, Hermiston Municipal Airport (36 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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