Paterson Slough Weather Forecast

    • 64
    • 100

    Hot

    • 68
    • 102

    Hot

    • 61
    • 96

    Partly Sunny

    • 61
    • 90

    Mostly Sunny

    • 60
    • 92

    Mostly Sunny

    • 62
    • 93

    Mostly Sunny

Today 30 Jun Lower Columbia Basin of Washington

Hot, sunny. Highs 96 to 100. North wind 5 to 10 Mph.

Tonight 30 Jun Lower Columbia Basin of Washington

Mostly clear. Lows in the lower to mid 60s. Northwest wind 5 to 10 Mph.

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Paterson Slough Temperature Statistics

June Temperature

Hermiston, Hermiston Municipal Airport (14.9 miles)

  • Lowest 2 June, 2025

    40.6 °F
  • Average June

    70.9 °F
  • Highest 9 June, 2025

    104.6 °F

Climate (2020–Present)

Hermiston, Hermiston Municipal Airport (14.9 miles)

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  • Average Low 2020–2025

    42.8 °F
  • Average 2020–2025

    55.1 °F
  • Average High 2020–2025

    67.5 °F
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