Wynoochee Lake Weather Forecast

    • 50
    • 66

    Partly Sunny

    • 54
    • 75

    Mostly Sunny

    • 56
    • 78

    Partly Sunny

    • 47
    • 68

    Partly Sunny

    • 48
    • 63

    Slight Chance Rain

    • 49
    • 65

    Chance Rain

    • 51
    • 68

    Mostly Sunny

Today 7 Sep Foothills of the Western and Southern Olympic Peninsula

Mostly cloudy. Highs in the mid 60s to lower 70s. West wind to 10 Mph in the morning becoming light.

Tonight 7 Sep Foothills of the Western and Southern Olympic Peninsula

Partly cloudy. Lows near 50. Light wind.

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Wynoochee Lake Temperature Statistics

September Temperature

Shelton, Shelton Sanderson Field (23.6 miles)

  • Lowest 5 September, 2026

    46 °F

  • Average September

    58.2 °F

  • Highest 5 September, 2026

    72 °F

Climate (2021–2026)

Shelton, Shelton Sanderson Field (23.6 miles)

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  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    61.2 °F
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