Hillside Weather Forecast

    • 62
    • 84

    Slight Chance Thunderstorms

    • 60
    • 86

    Mostly Sunny

    • 60
    • 87

    Partly Sunny

    • 59
    • 79

    Partly Sunny

    • 58
    • 78

    Mostly Sunny

    • 60
    • 81

    Mostly Sunny

Today 27 Aug West Hills and Chehalem Mountains

Mostly sunny. A chance of Thunderstorms, mainly this morning. Highs in the mid 80s. Winds light. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an inch.

Tonight 27 Aug West Hills and Chehalem Mountains

Mostly clear. Lows around 60. Winds light.

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Hillside Temperature Statistics

August Temperature

Portland, Portland International Airport (6.8 miles)

  • Lowest 8 August, 2025

    54.6 °F

  • Average August

    72.5 °F

  • Highest 22 August, 2025

    102.7 °F

Climate (2020–Present)

Portland, Portland International Airport (6.8 miles)

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  • Average Low 2020–2025

    48.3 °F

  • Average 2020–2025

    56.1 °F

  • Average High 2020–2025

    65.3 °F
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