Black Lake Weather Forecast

    • 53
    • 71

    Increasing Clouds

    • 51
    • 74

    Mostly Cloudy

    • 49
    • 72

    Chance Rain

    • 49
    • 73

    Mostly Cloudy

    • 52
    • 76

    Chance Rain

    • 51
    • 72

    Chance Rain

    • 51
    • 67

    Rain Likely

Today 27 Aug Lowlands of Lewis and Southern Thurston Counties

Cloudy in the morning then becoming partly sunny. Patchy fog in the morning. A slight chance of Showers early in the afternoon. Highs near 70. South wind to 10 Mph becoming southwest around 10 Mph with Gusts to 20 Mph in the afternoon.

Tonight 27 Aug Lowlands of Lewis and Southern Thurston Counties

Partly cloudy in the evening then becoming mostly cloudy. Patchy fog after midnight. Lows in the lower to mid 50s. West wind to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Black Lake Temperature Statistics

August Temperature

Olympia, Olympia Airport (3.7 miles)

  • Lowest 3 August, 2026

    44.7 °F

  • Average August

    66.6 °F

  • Highest 5 August, 2026

    90.6 °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

    62.2 °F
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