Black Lake Weather Forecast

    • 33
    • 54

    Mostly Cloudy

    • 33
    • 56

    Mostly Cloudy

    • 39
    • 54

    Cloudy

    • 38
    • 58

    Mostly Cloudy

    • 40
    • 58

    Chance Rain

    • 41
    • 57

    Chance Rain

Today 31 Oct Lowlands of Lewis and Southern Thurston Counties

Mostly sunny. Highs in the lower to mid 50s. Light wind.

Tonight 31 Oct Lowlands of Lewis and Southern Thurston Counties

Mostly cloudy. Lows in the upper 20s to mid 30s. Light wind.

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Black Lake Temperature Statistics

October Temperature

Olympia, Olympia Airport (3.7 miles)

  • Lowest 12 October, 2026

    28.7 °F

  • Average October

    52.6 °F

  • Highest 16 October, 2026

    79.6 °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

    62.4 °F
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