Black Lake Weather Forecast

    • 54
    • 85

    Increasing Clouds

    • 52
    • 72

    Rain Showers

    • 52
    • 77

    Partly Sunny

    • 53
    • 82

    Mostly Sunny

    • 56
    • 87

    Mostly Sunny

    • 58
    • 91

    Partly Sunny

Today 15 Jul Lowlands of Lewis and Southern Thurston Counties

Sunny. Highs in the 80s. Light wind becoming northwest to 10 Mph in the afternoon.

Tonight 15 Jul Lowlands of Lewis and Southern Thurston Counties

Partly cloudy. A slight chance of rain after midnight. Lows in the lower to mid 50s. Northwest wind to 10 Mph becoming west 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

    62.7 °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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