Sylvan - Highlands - Southwest Hills Weather Forecast

    • 62
    • 87

    Increasing Clouds

    • 62
    • 90

    Partly Sunny

    • 56
    • 86

    Partly Sunny

    • 56
    • 75

    Rain Likely

    • 53
    • 61

    Rain Likely

    • 52
    • 62

    Rain Likely

Today 22 Jun West Hills and Chehalem Mountains

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

Tonight 22 Jun West Hills and Chehalem Mountains

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

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Sylvan - Highlands - Southwest Hills Temperature Statistics

June Temperature

Portland, Portland International Airport (8.1 miles)

  • Lowest 11 June, 2026

    49.6 °F

  • Average June

    67 °F

  • Highest 15 June, 2026

    97.6 °F

Climate (2021–2026)

Portland, Portland International Airport (8.1 miles)

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  • Average Low 2021–2026

    48.4 °F

  • Average 2021–2026

    56.4 °F

  • Average High 2021–2026

    65.6 °F
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