Black Lake Weather Forecast

    • 34
    • 44

    Rain/Snow

    • 30
    • 41

    Rain/Snow

    • 30
    • 48

    Chance Rain/Snow

    • 39
    • 45

    Rain

    • 40
    • 55

    Rain Likely

    • 45
    • 62

    Rain Likely

Today 12 Mar Lowlands of Lewis and Southern Thurston Counties

A chance of Showers in the Morning, then Showers late in the morning. Rain in the afternoon. Rainfall Amounts a quarter to a half inch possible. Highs in the lower to mid 40s. Southwest wind 10 to 15 Mph decreasing to 10 Mph or less in the afternoon. Gusts to 25 Mph.

Tonight 12 Mar Lowlands of Lewis and Southern Thurston Counties

Rain and snow. No snow accumulation. Lows in the lower to mid 30s. South wind to 10 Mph in the evening becoming light.

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Black Lake Temperature Statistics

March Temperature

Olympia, Olympia Airport (3.7 miles)

  • Lowest 2 March, 2026

    25.6 °F
  • Average March

    45.2 °F
  • Highest 2 March, 2026

    61.6 °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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