Speelyi Beach Park Weather Forecast

    • 55
    • 92

    Mostly Sunny

    • 48
    • 71

    Slight Chance Rain Showers

    • 46
    • 69

    Mostly Sunny

    • 52
    • 82

    Sunny

    • 55
    • 88

    Sunny

    • 56
    • 88

    Sunny

    • 55
    • 85

    Sunny

Today 31 Jul Lower Slopes of the Eastern Washington Cascades Crest

Sunny. Highs in the upper 70s to upper 80s, except in the upper 80s to lower 90s Valleys. Southeast wind 5 to 10 Mph with Gusts to around 20 Mph.

Tonight 31 Jul Lower Slopes of the Eastern Washington Cascades Crest

Clear. Lows in the lower 50s to lower 60s. West wind 5 to 10 Mph. Gusts up to 20 Mph increasing to 30 Mph overnight.

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Speelyi Beach Park Temperature Statistics

July Temperature

Stampede Pass (12.4 miles)

  • Lowest 1 July, 2026

    39 °F

  • Average July

    57.3 °F

  • Highest 22 July, 2026

    88 °F

Climate (2021–2026)

Stampede Pass (12.4 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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