Gary Island Park Weather Forecast

    • 47
    • 52

    Rain Showers

    • 50
    • 53

    Rain

    • 50
    • 56

    Rain

    • 52
    • 56

    Rain

    • 50
    • 57

    Rain

    • 49
    • 55

    Rain Likely

Today 6 Dec East Portland Metro

Showers. Highs in the lower 50s. Southwest wind 15 to 20 Mph. Chance of rain 90 percent. Rainfall Amounts around a tenth of an inch.

Tonight 6 Dec East Portland Metro

A chance of rain in the Evening, then rain after midnight. Lows in the upper 40s. South wind 5 to 10 Mph. Chance of rain near 100 percent. Rainfall Amounts a tenth to a quarter of an inch.

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Gary Island Park Temperature Statistics

December Temperature

Portland, Portland-Troutdale Airport (2.5 miles)

  • Lowest 1 December, 2025

    35.1 °F
  • Average December

    41.3 °F
  • Highest 1 December, 2025

    46.9 °F

Climate (2020–Present)

Portland, Portland-Troutdale Airport (2.5 miles)

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  • Average Low 2020–2025

    47.6 °F
  • Average 2020–2025

    56.1 °F
  • Average High 2020–2025

    65.2 °F
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