Bumping Lake Weather Forecast

    • 42
    • 51

    Rain Showers

    • 37
    • 46

    Rain Showers

    • 36
    • 52

    Partly Sunny

    • 43
    • 65

    Mostly Sunny

    • 47
    • 68

    Sunny

    • 53
    • 75

    Mostly Sunny

    • 57
    • 79

    Mostly Sunny

Today 8 Jun Upper Slopes of the Eastern Washington Cascades Crest

Rain Showers. Highs in the upper 40s to upper 50s. Chance of precipitation near 100 percent. Rainfall Amounts less than a quarter of an inch.

Tonight 8 Jun Upper Slopes of the Eastern Washington Cascades Crest

Rain Showers. Lows in the mid 30s to lower 40s. Gusts up to 20 Mph increasing to 40 Mph overnight. Chance of precipitation near 100 percent. Rainfall Amounts up to three Quarters of an inch possible.

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Bumping Lake Temperature Statistics

June Temperature

Stampede Pass (29.2 miles)

  • Lowest 6 June, 2026

    34 °F
  • Average June

    47.5 °F
  • Highest 2 June, 2026

    69.1 °F

Climate (2021–Present)

Stampede Pass (29.2 miles)

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  • Average Low 2021–2026

    36.3 °F
  • Average 2021–2026

    41.6 °F
  • Average High 2021–2026

    48.4 °F
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