Bumping Lake Weather Forecast

    • 47
    • 71

    Increasing Clouds

    • 48
    • 68

    Partly Sunny

    • 45
    • 66

    Mostly Sunny

    • 47
    • 69

    Mostly Sunny

    • 51
    • 76

    Mostly Sunny

    • 51
    • 76

    Mostly Sunny

Today 9 Jul Upper Slopes of the Eastern Washington Cascades Crest

Partly cloudy in the morning then clearing. Highs in the mid 60s to mid 70s.

Tonight 9 Jul Upper Slopes of the Eastern Washington Cascades Crest

Mostly clear. Lows in the lower 40s to lower 50s. West wind 5 to 15 Mph in the Evening, becoming light. Gusts up to 25 Mph.

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Bumping Lake Temperature Statistics

July Temperature

Stampede Pass (29.2 miles)

  • Lowest 1 July, 2026

    39 °F

  • Average July

    54.3 °F

  • Highest 6 July, 2026

    77 °F

Climate (2021–2026)

Stampede Pass (29.2 miles)

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  • Average Low 2021–2026

    36.2 °F

  • Average 2021–2026

    41.6 °F

  • Average High 2021–2026

    48.3 °F
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