Bumping Lake Weather Forecast

    • 46
    • 66

    Increasing Clouds

    • 39
    • 59

    Mostly Cloudy

    • 46
    • 66

    Mostly Sunny

    • 49
    • 72

    Chance Rain Showers

    • 44
    • 63

    Slight Chance Rain Showers

    • 41
    • 60

    Chance Rain Showers

Today 9 May Upper Slopes of the Eastern Washington Cascades Crest

Sunny in the Morning, becoming partly cloudy. Highs in the lower 60s to lower 70s. Gusts up to 20 Mph in the morning.

Tonight 9 May Upper Slopes of the Eastern Washington Cascades Crest

Mostly cloudy. Lows in the lower to mid 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bumping Lake Temperature Statistics

May Temperature

Stampede Pass (29.2 miles)

  • Lowest 7 May, 2026

    37.9 °F

  • Average May

    54.3 °F

  • Highest 3 May, 2026

    71.1 °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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