Bumping Lake Weather Forecast

    • 49
    • 71

    Mostly Sunny

    • 49
    • 67

    Partly Cloudy

    • 51
    • 69

    Chance Rain Showers

    • 50
    • 71

    Chance Rain Showers

    • 52
    • 74

    Partly Sunny

    • 54
    • 75

    Mostly Cloudy

    • 52
    • 73

    Slight Chance Rain Showers

Today 11 Aug Upper Slopes of the Eastern Washington Cascades Crest

Sunny. Patchy smoke. Highs in the mid 60s to mid 70s.

Tonight 11 Aug Upper Slopes of the Eastern Washington Cascades Crest

Mostly clear. Patchy smoke in the evening. Lows in the mid 40s to lower 50s. Northwest 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

    59.1 °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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