Lewis and Clark State Park Weather Forecast

    • 44
    • 68

    Mostly Cloudy

    • 45
    • 59

    Rain Showers

    • 48
    • 58

    Rain

    • 46
    • 70

    Chance Rain

    • 50
    • 78

    Partly Sunny

    • 51
    • 84

    Partly Sunny

    • 51
    • 77

    Mostly Cloudy

Today 19 Jun Foothills and Valleys of Thurston and Lewis Counties

Partly sunny. Patchy fog in the morning. Highs in the mid 60s to lower 70s. Light wind becoming northwest around 10 Mph in the afternoon.

Tonight 19 Jun Foothills and Valleys of Thurston and Lewis Counties

Mostly cloudy. Lows in the mid 40s. West wind to 10 Mph becoming southwest after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lewis and Clark State Park Temperature Statistics

June Temperature

Chehalis-Centralia Airport (13 miles)

  • Lowest 2 June, 2025

    41 °F

  • Average June

    60.7 °F

  • Highest 8 June, 2025

    91.4 °F

Climate (2020–Present)

Chehalis-Centralia Airport (13 miles)

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

  • Average Low 2020–2025

    43.6 °F

  • Average 2020–2025

    52 °F

  • Average High 2020–2025

    61.4 °F
Get WillyWeather+ to remove ads