Portland Weather Forecast

    • 63
    • 83

    Chance Rain Showers

    • 71
    • 88

    Rain Showers Likely

    • 69
    • 88

    Chance Thunderstorms

    • 67
    • 86

    Chance Thunderstorms

    • 64
    • 83

    Chance Thunderstorms

    • 60
    • 78

    Chance Rain Showers

Today 8 Aug Whiteside

Mostly sunny. Highs in the lower 80s. Northwest Winds 5 to 10 Mph.

Tonight 8 Aug Whiteside

Partly cloudy. Lows in the lower 60s. South Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Portland Temperature Statistics

August Temperature

Sterling Rockfalls (16.8 miles)

  • Lowest 3 August, 2026

    59 °F

  • Average August

    71.3 °F

  • Highest 4 August, 2026

    84.9 °F

Climate (2021–2026)

Sterling Rockfalls (16.8 miles)

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

  • Average Low 2021–2026

    42 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    62.2 °F
Get WillyWeather+ to remove ads