Bumping Lake Weather Forecast

    • 49
    • 72

    Patchy Smoke

    • 48
    • 74

    Patchy Smoke

    • 48
    • 72

    Mostly Sunny

    • 49
    • 72

    Mostly Sunny

    • 49
    • 70

    Mostly Sunny

    • 52
    • 73

    Mostly Sunny

    • 53
    • 75

    Partly Sunny

Today 8 Aug Upper Slopes of the Eastern Washington Cascades Crest

Sunny. Patchy smoke. Highs in the upper 60s to upper 70s. West wind 5 to 15 Mph.

Tonight 8 Aug Upper Slopes of the Eastern Washington Cascades Crest

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bumping Lake Temperature Statistics

August Temperature

Stampede Pass (29.2 miles)

  • Lowest 3 August, 2026

    42.1 °F

  • Average August

    57.9 °F

  • Highest 5 August, 2026

    80.1 °F

Climate (2021–2026)

Stampede Pass (29.2 miles)

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  • Average Low 2021–2026

    36.2 °F

  • Average 2021–2026

    41.5 °F

  • Average High 2021–2026

    48.2 °F
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