Black Lake Weather Forecast

    • 49
    • 74

    Decreasing Clouds

    • 53
    • 84

    Mostly Sunny

    • 60
    • 93

    Mostly Sunny

    • 58
    • 96

    Mostly Sunny

    • 53
    • 88

    Partly Sunny

    • 51
    • 80

    Partly Sunny

Today 20 Jun Lowlands of Lewis and Southern Thurston Counties

Mostly sunny. Highs in the lower to mid 70s. South wind to 10 Mph becoming southwest around 10 Mph with Gusts to 20 Mph in the afternoon.

Tonight 20 Jun Lowlands of Lewis and Southern Thurston Counties

Partly cloudy. Patchy fog in the morning. Lows in the mid 40s to lower 50s. West wind to 10 Mph with Gusts to 20 Mph in the evening becoming light.

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Black Lake Temperature Statistics

June Temperature

Olympia, Olympia Airport (3.7 miles)

  • Lowest 1 June, 2026

    38.6 °F

  • Average June

    60.6 °F

  • Highest 15 June, 2026

    93.7 °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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