Black Lake Weather Forecast

    • 49
    • 73

    Decreasing Clouds

    • 48
    • 76

    Mostly Sunny

    • 52
    • 83

    Mostly Sunny

    • 54
    • 87

    Mostly Sunny

    • 55
    • 86

    Mostly Sunny

    • 54
    • 83

    Mostly Sunny

Today 11 Jul Lowlands of Lewis and Southern Thurston Counties

Partly sunny. Patchy fog in the morning. Highs in the lower to mid 70s. Light wind.

Tonight 11 Jul Lowlands of Lewis and Southern Thurston Counties

Partly cloudy. Patchy fog in the morning. Lows near 50. West wind around 10 Mph with Gusts to 20 Mph in the evening becoming light.

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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

    62 °F

  • Highest 6 July, 2026

    87.7 °F

Climate (2021–2026)

Olympia, Olympia Airport (3.7 miles)

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  • Average Low 2021–2026

    41.7 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    62.2 °F
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