Black Lake Weather Forecast

    • 50
    • 86

    Increasing Clouds

    • 53
    • 77

    Mostly Cloudy

    • 48
    • 74

    Partly Sunny

    • 49
    • 76

    Partly Sunny

    • 49
    • 73

    Partly Sunny

    • 48
    • 72

    Partly Sunny

    • 51
    • 77

    Mostly Sunny

Today 6 Jul Lowlands of Lewis and Southern Thurston Counties

Sunny. Highs in the 80s. Light wind.

Tonight 6 Jul Lowlands of Lewis and Southern Thurston Counties

Mostly clear. Lows near 50. Northwest wind to 10 Mph with Gusts to 20 Mph becoming southwest after midnight.

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Black Lake Temperature Statistics

July Temperature

Olympia, Olympia Airport (3.7 miles)

  • Lowest 2 July, 2026

    45.6 °F

  • Average July

    59.7 °F

  • Highest 4 July, 2026

    73.9 °F

Climate (2021–2026)

Olympia, Olympia Airport (3.7 miles)

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  • Average Low 2021–2026

    41.7 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    62.2 °F
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