Echo Weather Forecast

    • 29
    • 41

    Mostly Cloudy

    • 37
    • 44

    Rain Likely

    • 44
    • 56

    Rain

    • 43
    • 55

    Chance Rain

    • 44
    • 58

    Chance Rain

    • 48
    • 58

    Chance Rain

Today 3 Dec Lower Columbia Basin of Oregon

Mostly cloudy. Highs around 40. Light wind.

Tonight 3 Dec Lower Columbia Basin of Oregon

Mostly cloudy. Patchy fog in the evening. Lows around 30. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Echo Temperature Statistics

December Temperature

Hermiston, Hermiston Municipal Airport (6.2 miles)

  • Lowest 1 December, 2025

    25 °F

  • Average December

    30 °F

  • Highest 1 December, 2025

    35.1 °F

Climate (2020–Present)

Hermiston, Hermiston Municipal Airport (6.2 miles)

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  • Average Low 2020–2025

    43 °F

  • Average 2020–2025

    55.3 °F

  • Average High 2020–2025

    67.6 °F
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