Silver Creek Weather Forecast

    • 47
    • 73

    Becoming Sunny

    • 48
    • 77

    Mostly Sunny

    • 54
    • 73

    Mostly Cloudy

    • 47
    • 69

    Chance Rain

    • 49
    • 73

    Partly Sunny

    • 52
    • 72

    Mostly Cloudy

Today 18 Sep Foothills and Valleys of Thurston and Lewis Counties

Mostly sunny. Areas of smoke early in the afternoon. Highs in the lower to mid 70s. North wind to 10 Mph. Gusts to 20 Mph in the afternoon.

Tonight 18 Sep Foothills and Valleys of Thurston and Lewis Counties

Mostly clear. Lows near 50. North wind to 10 Mph in the evening becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Silver Creek Temperature Statistics

September Temperature

Chehalis-Centralia Airport (21.1 miles)

  • Lowest 15 September, 2025

    48.2 °F

  • Average September

    63.9 °F

  • Highest 3 September, 2025

    86 °F

Climate (2020–Present)

Chehalis-Centralia Airport (21.1 miles)

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

  • Average Low 2020–2025

    43.7 °F

  • Average 2020–2025

    52 °F

  • Average High 2020–2025

    61.3 °F
Get WillyWeather+ to remove ads