Wahtum Lake Weather Forecast

    • 44
    • 52

    Mostly Cloudy

    • 45
    • 54

    Partly Sunny

    • 43
    • 52

    Partly Sunny

    • 46
    • 61

    Partly Sunny

    • 43
    • 57

    Partly Sunny

    • 45
    • 60

    Mostly Sunny

Today 6 May North Oregon Cascades

Mostly sunny. Free air freezing level 13000 feet. Pass Winds west 10 to 15 Mph. Gusts up to 35 Mph.

Tonight 6 May North Oregon Cascades

Mostly cloudy. Free air freezing level 12000 feet. Pass Winds west 10 to 15 Mph with Gusts up to 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wahtum Lake Temperature Statistics

May Temperature

Portland, Portland-Troutdale Airport (29.8 miles)

  • Lowest 1 May, 2026

    46.7 °F

  • Average May

    64.3 °F

  • Highest 3 May, 2026

    91.7 °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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