Black Lake Weather Forecast

    • 63
    • 97

    Patchy Smoke

    • 60
    • 100

    Chance Rain

    • 57
    • 80

    Chance Rain

    • 55
    • 78

    Partly Sunny

    • 54
    • 74

    Partly Sunny

    • 53
    • 76

    Partly Sunny

Today 21 Jul Lowlands of Lewis and Southern Thurston Counties

Mostly sunny. Highs in the 90s. Light wind.

Tonight 21 Jul Lowlands of Lewis and Southern Thurston Counties

Mostly clear. Lows in the lower to mid 60s. Light wind.

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  • Temperature Real-Time

Black Lake Temperature Statistics

July Temperature

Olympia, Olympia Airport (3.7 miles)

  • Lowest 13 July, 2026

    43.6 °F

  • Average July

    62.9 °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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