Black Lake Weather Forecast

    • 34
    • 52

    Chance Rain

    • 32
    • 53

    Chance Rain

    • 33
    • 53

    Mostly Cloudy

    • 33
    • 55

    Partly Sunny

    • 35
    • 54

    Mostly Cloudy

    • 35
    • 57

    Partly Sunny

Today 29 Oct Lowlands of Lewis and Southern Thurston Counties

Mostly cloudy with a chance of rain. Highs in the lower to mid 50s. Light wind.

Tonight 29 Oct Lowlands of Lewis and Southern Thurston Counties

Mostly cloudy. A chance of rain in the evening. A slight chance of rain in the late evening and early Morning, then a chance of rain in the morning. 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

    52.8 °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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