Hillside Weather Forecast

    • 51
    • 69

    Slight Chance Rain

    • 52
    • 71

    Decreasing Clouds

    • 56
    • 79

    Partly Sunny

    • 55
    • 72

    Rain Likely

    • 53
    • 63

    Rain

    • 51
    • 65

    Rain Likely

    • 52
    • 67

    Chance Rain

Today 29 Aug West Hills and Chehalem Mountains

Mostly sunny. Highs in the lower 70s. Northwest wind 5 to 10 Mph.

Tonight 29 Aug West Hills and Chehalem Mountains

Mostly clear this Evening, then becoming partly cloudy. Lows around 50. Northwest wind 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Hillside Temperature Statistics

August Temperature

Portland, Portland International Airport (6.8 miles)

  • Lowest 3 August, 2026

    55.7 °F

  • Average August

    72.2 °F

  • Highest 6 August, 2026

    94.6 °F

Climate (2021–2026)

Portland, Portland International Airport (6.8 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    48.3 °F

  • Average 2021–2026

    56.3 °F

  • Average High 2021–2026

    65.5 °F
Get WillyWeather+ to remove ads