Lystair Lake Weather Forecast

    • 48
    • 78

    Increasing Clouds

    • 48
    • 84

    Mostly Cloudy

    • 45
    • 64

    Chance Rain

    • 42
    • 63

    Chance Rain

    • 38
    • 58

    Chance Rain

    • 38
    • 60

    Slight Chance Rain

    • 42
    • 65

    Mostly Cloudy

Today 11 May Middle Chehalis River Valley

Mostly cloudy in the morning then becoming mostly sunny. Highs in the mid 70s to lower 80s. East wind to 10 Mph becoming northeast around 10 Mph in the afternoon.

Tonight 11 May Middle Chehalis River Valley

Partly cloudy. Lows near 50. Northeast wind to 10 Mph becoming east after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lystair Lake Temperature Statistics

May Temperature

Shelton, Shelton Sanderson Field (10.6 miles)

  • Lowest 9 May, 2026

    39.9 °F

  • Average May

    58.6 °F

  • Highest 3 May, 2026

    84 °F

Climate (2021–Present)

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

    61.3 °F
Get WillyWeather+ to remove ads