North Bonneville Weather Forecast

    • 53
    • 68

    Rain Likely

    • 57
    • 74

    Partly Sunny

    • 60
    • 83

    Partly Sunny

    • 59
    • 75

    Chance Rain

    • 57
    • 65

    Rain

    • 55
    • 67

    Rain Likely

Today 29 Aug West Columbia River Gorge - SR 14

Mostly cloudy with rain likely this Morning, then partly sunny with a chance of rain this afternoon. Highs in the lower 70s. Southwest wind 15 to 20 Mph. Chance of rain 70 percent. Rainfall Amounts less than a tenth of an inch.

Tonight 29 Aug West Columbia River Gorge - SR 14

Partly cloudy. Lows in the lower 50s. Southwest wind 10 to 15 Mph.

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North Bonneville Temperature Statistics

August Temperature

Portland, Portland-Troutdale Airport (21.7 miles)

  • Lowest 3 August, 2026

    50.6 °F

  • Average August

    71.4 °F

  • Highest 6 August, 2026

    96.7 °F

Climate (2021–2026)

Portland, Portland-Troutdale Airport (21.7 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    56.2 °F

  • Average High 2021–2026

    65.3 °F
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