Stimson Hill Weather Forecast

    • 50
    • 68

    Increasing Clouds

    • 48
    • 61

    Mostly Cloudy

    • 48
    • 61

    Partly Sunny

    • 47
    • 63

    Mostly Sunny

    • 48
    • 65

    Mostly Cloudy

    • 44
    • 56

    Chance Rain

    • 40
    • 52

    Slight Chance Rain

Today 4 Oct Foothills and Valleys of the North Cascades

Mostly sunny. Highs near 60.

Tonight 4 Oct Foothills and Valleys of the North Cascades

Mostly clear. Lows near 50. Light wind.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Stimson Hill Temperature Statistics

October Temperature

Arlington Municipal Airport (9.9 miles)

  • Lowest 1 October, 2026

    48.9 °F

  • Average October

    58.4 °F

  • Highest 2 October, 2026

    71.1 °F

Climate (2021–2026)

Arlington Municipal Airport (9.9 miles)

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

  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    59.9 °F
Get WillyWeather+ to remove ads