Black Lake Weather Forecast

    • 47
    • 67

    Mostly Sunny

    • 44
    • 71

    Mostly Sunny

    • 52
    • 75

    Chance Rain

    • 39
    • 64

    Chance Rain

    • 40
    • 61

    Mostly Cloudy

    • 40
    • 58

    Chance Rain

    • 39
    • 59

    Partly Sunny

Today 14 Oct Lowlands of Lewis and Southern Thurston Counties

Mostly sunny. Highs in the lower 60s.

Tonight 14 Oct Lowlands of Lewis and Southern Thurston Counties

Mostly clear. Lows in the 40s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Black Lake Temperature Statistics

October Temperature

Olympia, Olympia Airport (3.7 miles)

  • Lowest 12 October, 2026

    28.9 °F

  • Average October

    54.6 °F

  • Highest 2 October, 2026

    73.7 °F

Climate (2021–2026)

Olympia, Olympia Airport (3.7 miles)

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  • Average Low 2021–2026

    41.7 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    62.3 °F
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