Black Lake Weather Forecast

    • 40
    • 67

    Mostly Sunny

    • 46
    • 68

    Rain Showers Likely

    • 43
    • 59

    Rain Showers Likely

    • 43
    • 60

    Chance Rain

    • 41
    • 55

    Chance Rain

    • 41
    • 53

    Rain Likely

    • 36
    • 54

    Rain Likely

Today 9 Apr Lowlands of Lewis and Southern Thurston Counties

Sunny. Areas of frost in the morning. Highs in the mid to upper 60s. Light wind.

Tonight 9 Apr Lowlands of Lewis and Southern Thurston Counties

Mostly clear. Lows in the upper 30s to mid 40s. North wind to 10 Mph in the evening becoming light.

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Black Lake Temperature Statistics

April Temperature

Olympia, Olympia Airport (3.7 miles)

  • Lowest 4 April, 2026

    31.6 °F

  • Average April

    49 °F

  • Highest 6 April, 2026

    75.7 °F

Climate (2021–Present)

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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