Wahtum Lake Weather Forecast

    • 47
    • 59

    Decreasing Clouds

    • 47
    • 62

    Mostly Cloudy

    • 51
    • 63

    Slight Chance Rain Showers

    • 49
    • 67

    Mostly Sunny

    • 46
    • 61

    Partly Sunny

    • 46
    • 58

    Partly Sunny

Today 30 Apr North Oregon Cascades

Mostly sunny. Free air freezing level 9000 Feet, increasing to free air freezing level 10000 feet this afternoon. Pass Winds east 5 to 10 Mph.

Tonight 30 Apr North Oregon Cascades

Mostly clear. Free air freezing level 10000 feet. Winds light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wahtum Lake Temperature Statistics

April Temperature

Portland, Portland-Troutdale Airport (29.8 miles)

  • Lowest 3 April, 2026

    35.7 °F

  • Average April

    54.4 °F

  • Highest 6 April, 2026

    79.6 °F

Climate (2021–Present)

Portland, Portland-Troutdale Airport (29.8 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    56.3 °F

  • Average High 2021–2026

    65.3 °F
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