Lystair Lake Weather Forecast

    • 51
    • 79

    Becoming Sunny

    • 54
    • 83

    Partly Sunny

    • 48
    • 72

    Partly Sunny

    • 48
    • 68

    Chance Rain

    • 49
    • 70

    Chance Rain Showers

    • 50
    • 73

    Partly Sunny

Today 8 Sep Middle Chehalis River Valley

Partly sunny in the morning then becoming sunny. Highs in the mid 70s to lower 80s. Light wind.

Tonight 8 Sep Middle Chehalis River Valley

Clear. Lows in the lower 50s. Light wind.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lystair Lake Temperature Statistics

September Temperature

Shelton, Shelton Sanderson Field (10.6 miles)

  • Lowest 5 September, 2026

    46 °F

  • Average September

    58.2 °F

  • Highest 5 September, 2026

    72 °F

Climate (2021–2026)

Shelton, Shelton Sanderson Field (10.6 miles)

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

  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    61.2 °F
Get WillyWeather+ to remove ads