Multnomah Channel - Louse Island Weather Forecast

    • 47
    • 64

    Mostly Cloudy

    • 46
    • 68

    Partly Sunny

    • 51
    • 68

    Partly Sunny

    • 54
    • 67

    Partly Sunny

    • 52
    • 67

    Mostly Cloudy

Today 26 Sep Lower Columbia River

Mostly sunny. Highs in the mid 60s. North wind 5 to 10 Mph.

Tonight 26 Sep Lower Columbia River

Mostly cloudy. Lows in the upper 40s. North wind 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Multnomah Channel - Louse Island Temperature Statistics

September Temperature

Scappoose Industrial Airpark (5.6 miles)

  • Lowest 18 September, 2026

    45.6 °F

  • Average September

    62.2 °F

  • Highest 9 September, 2026

    87.7 °F

Climate (2021–2026)

Scappoose Industrial Airpark (5.6 miles)

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

  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    63.4 °F
Get WillyWeather+ to remove ads