Plymouth Weather Forecast

    • 38
    • 59

    Increasing Clouds

    • 39
    • 50

    Rain Likely

    • 41
    • 56

    Rain Likely

    • 43
    • 59

    Chance Rain

    • 45
    • 60

    Rain

    • 38
    • 59

    Slight Chance Rain

Today 2 Nov Lower Columbia Basin of Washington

Sunny. Highs in the mid to upper 50s. Southwest wind 5 to 10 Mph.

Tonight 2 Nov Lower Columbia Basin of Washington

Mostly cloudy. Lows in the mid to upper 30s. Light Wind, becoming northeast 5 to 10 Mph overnight.

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Plymouth Temperature Statistics

November Temperature

Hermiston, Hermiston Municipal Airport (8.1 miles)

  • Lowest

  • Average November

  • Highest

Climate (2020–Present)

Hermiston, Hermiston Municipal Airport (8.1 miles)

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  • Average Low 2020–2025

    42.9 °F
  • Average 2020–2025

    55.2 °F
  • Average High 2020–2025

    67.5 °F
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