Willamette River - Portland Morrison Street Bridge Weather Forecast

    • 44
    • 68

    Increasing Clouds

    • 47
    • 62

    Mostly Cloudy

    • 50
    • 67

    Chance Rain Showers

    • 50
    • 64

    Mostly Cloudy

    • 48
    • 73

    Mostly Sunny

    • 50
    • 81

    Mostly Sunny

    • 46
    • 66

    Chance Rain Showers

Today 26 Apr Inner Portland Metro

Partly sunny this Morning, then clearing. Highs around 70. West wind 5 to 10 Mph.

Tonight 26 Apr Inner Portland Metro

Mostly clear this Evening, then becoming partly cloudy. Lows in the lower 40s. Northwest wind 5 to 10 Mph, becoming light after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Willamette River - Portland Morrison Street Bridge Temperature Statistics

April Temperature

Portland, Portland International Airport (5.6 miles)

  • Lowest 4 April, 2025

    37.7 °F

  • Average April

    55.9 °F

  • Highest 24 April, 2025

    80.1 °F

Climate (2020–Present)

Portland, Portland International Airport (5.6 miles)

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

  • Average Low 2020–2025

    48.3 °F

  • Average 2020–2025

    56 °F

  • Average High 2020–2025

    65.1 °F
Get WillyWeather+ to remove ads