Wahtum Lake Weather Forecast

    • 32
    • 36

    Slight Chance Snow

    • 38
    • 42

    Rain Showers

    • 35
    • 42

    Chance Rain/Snow

    • 35
    • 41

    Mostly Cloudy

    • 42
    • 43

    Rain Showers

    • 37
    • 45

    Rain Showers

    • 36
    • 41

    Slight Chance Rain/Snow

Today 27 Oct North Oregon Cascades

Mostly cloudy this Morning, then becoming partly sunny. A chance of rain and snow Showers. Snow level 4000 feet. Snow accumulation up to 1 inch. Pass Winds southwest 5 to 10 Mph. Chance of precipitation 50 percent. Rainfall Amounts a tenth to a quarter of an inch.

Tonight 27 Oct North Oregon Cascades

Mostly clear this Evening, then becoming partly cloudy. Free air freezing level 5000 Feet, increasing to free air freezing level 7500 feet after midnight. Pass Winds southeast 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Wahtum Lake Temperature Statistics

October Temperature

Portland, Portland-Troutdale Airport (29.8 miles)

  • Lowest 18 October, 2025

    37.9 °F

  • Average October

    55.2 °F

  • Highest 7 October, 2025

    78.1 °F

Climate (2020–Present)

Portland, Portland-Troutdale Airport (29.8 miles)

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

  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    56.1 °F

  • Average High 2020–2025

    65.2 °F
Get WillyWeather+ to remove ads