Black Lake Weather Forecast

    • 53
    • 82

    Increasing Clouds

    • 53
    • 79

    Mostly Cloudy

    • 54
    • 79

    Mostly Cloudy

    • 55
    • 84

    Partly Sunny

    • 54
    • 80

    Mostly Cloudy

    • 53
    • 74

    Slight Chance Rain

Today 17 Aug Lowlands of Lewis and Southern Thurston Counties

Mostly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the lower to mid 80s. Light wind.

Tonight 17 Aug Lowlands of Lewis and Southern Thurston Counties

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

Graph Plots Open in Graphs

  • 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

    65.9 °F

  • Highest 5 August, 2026

    90.6 °F

Climate (2021–2026)

Olympia, Olympia Airport (3.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    41.6 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    62.2 °F
Get WillyWeather+ to remove ads