Twin Sisters Lake Weather Forecast

    • 28
    • 42

    Becoming Sunny

    • 29
    • 43

    Breezy

    • 28
    • 48

    Snow Showers

    • 26
    • 37

    Snow Showers Likely

    • 31
    • 48

    Partly Sunny

    • 33
    • 50

    Partly Sunny

    • 32
    • 48

    Chance Snow Showers

Today 18 Apr Upper Slopes of the Eastern Washington Cascades Crest

Sunny. Highs in the lower 40s to lower 50s. East wind 5 to 15 Mph in the Morning, becoming light.

Tonight 18 Apr Upper Slopes of the Eastern Washington Cascades Crest

Mostly clear. Lows in the mid 20s to lower 30s. East wind 5 to 15 Mph with Gusts to around 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Twin Sisters Lake Temperature Statistics

April Temperature

Stampede Pass (36.7 miles)

  • Lowest 4 April, 2024

    27 °F

  • Average April

    36.8 °F

  • Highest 2 April, 2024

    60.1 °F

Climate (2019–Present)

Stampede Pass (36.7 miles)

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  • Average Low 2019–2024

    36.4 °F

  • Average 2019–2024

    41.5 °F

  • Average High 2019–2024

    48.4 °F
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