Deer Island Weather Forecast

    • 60
    • 92

    Mostly Sunny

    • 55
    • 86

    Mostly Sunny

    • 53
    • 77

    Mostly Sunny

    • 52
    • 79

    Partly Sunny

    • 52
    • 80

    Mostly Sunny

    • 54
    • 80

    Partly Sunny

Today 30 Jun Lower Columbia River

Sunny. Highs in the lower 90s. Northwest wind 5 to 10 Mph.

Tonight 30 Jun Lower Columbia River

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 50s. Northwest wind 10 to 15 Mph.

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  • Temperature Real-Time

Deer Island Temperature Statistics

June Temperature

Scappoose Industrial Airpark (11.2 miles)

  • Lowest 14 June, 2025

    39.7 °F

  • Average June

    63.1 °F

  • Highest 8 June, 2025

    96.7 °F

Climate (2020–Present)

Scappoose Industrial Airpark (11.2 miles)

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  • Average Low 2020–2025

    43.9 °F

  • Average 2020–2025

    53.2 °F

  • Average High 2020–2025

    63.2 °F
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