Fallen Leaf Lake Weather Forecast

    • 60
    • 94

    Mostly Sunny

    • 55
    • 88

    Mostly Sunny

    • 52
    • 79

    Mostly Sunny

    • 53
    • 79

    Mostly Sunny

    • 53
    • 81

    Mostly Sunny

    • 54
    • 81

    Mostly Sunny

Today 30 Jun East Clark County Lowlands

Sunny. Highs in the mid 90s. Winds Light, rising to northwest 10 to 15 Mph this afternoon.

Tonight 30 Jun East Clark County Lowlands

Mostly clear in the Evening, then becoming partly cloudy. Lows around 60. Northwest wind 10 to 15 Mph, easing to light after midnight.

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Fallen Leaf Lake Temperature Statistics

June Temperature

Portland, Portland-Troutdale Airport (3.1 miles)

  • Lowest 3 June, 2025

    45.6 °F

  • Average June

    62.8 °F

  • Highest 24 June, 2025

    85.6 °F

Climate (2020–Present)

Portland, Portland-Troutdale Airport (3.1 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    56 °F

  • Average High 2020–2025

    65.1 °F
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