Black Lake Weather Forecast

    • 50
    • 72

    Becoming Sunny

    • 50
    • 75

    Partly Sunny

    • 51
    • 71

    Mostly Cloudy

    • 48
    • 69

    Partly Sunny

    • 48
    • 70

    Mostly Sunny

    • 50
    • 72

    Partly Sunny

Today 3 Oct Lowlands of Lewis and Southern Thurston Counties

Mostly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the lower to mid 70s. North wind to 10 Mph.

Tonight 3 Oct Lowlands of Lewis and Southern Thurston Counties

Mostly clear. Lows near 50. Light wind.

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Black Lake Temperature Statistics

October Temperature

Olympia, Olympia Airport (3.7 miles)

  • Lowest 1 October, 2026

    43 °F

  • Average October

    56.2 °F

  • Highest 1 October, 2026

    70 °F

Climate (2021–2026)

Olympia, Olympia Airport (3.7 miles)

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  • Average Low 2021–2026

    41.6 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    62.2 °F
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