Bumping Lake Weather Forecast

    • 39
    • 52

    Rain Showers

    • 40
    • 50

    Rain Showers

    • 42
    • 53

    Rain Showers Likely

    • 44
    • 56

    Chance Rain Showers

    • 47
    • 61

    Chance Rain Showers

    • 48
    • 61

    Chance Rain Showers

Today 2 Sep Upper Slopes of the Eastern Washington Cascades Crest

Patchy smoke in the morning. A chance of rain Showers in the Morning, then rain Showers and a chance of Thunderstorms in the afternoon. Highs in the lower 50s to lower 60s. Chance of precipitation near 100 percent. Rainfall Amounts up to a half of an inch Possible, except higher Amounts possible in Thunderstorms.

Tonight 2 Sep Upper Slopes of the Eastern Washington Cascades Crest

Rain Showers in the Evening, then a chance of rain Showers overnight. Lows in the mid 30s to lower 40s. Chance of precipitation near 100 percent. Rainfall Amounts between a tenth and a quarter of an inch possible.

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Bumping Lake Temperature Statistics

September Temperature

Stampede Pass (29.2 miles)

  • Lowest

  • Average September

  • Highest

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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