Black Lake Weather Forecast

    • 52
    • 75

    Rain Likely

    • 39
    • 65

    Slight Chance Rain

    • 39
    • 61

    Mostly Cloudy

    • 38
    • 60

    Mostly Cloudy

    • 36
    • 61

    Mostly Sunny

    • 40
    • 63

    Partly Sunny

    • 39
    • 59

    Slight Chance Rain

Today 16 Oct Lowlands of Lewis and Southern Thurston Counties

Partly sunny. Highs in the upper 50s.

Tonight 16 Oct Lowlands of Lewis and Southern Thurston Counties

Mostly clear in the Evening, then a slight chance of rain after midnight. Cloudy with a chance of rain late in the night. Lows in the mid 40s to lower 50s. Light wind becoming south to 10 Mph with Gusts to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Black Lake Temperature Statistics

October Temperature

Olympia, Olympia Airport (3.7 miles)

  • Lowest 12 October, 2026

    28.7 °F

  • Average October

    55 °F

  • Highest 2 October, 2026

    73.7 °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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