Boulder Creek Weather Forecast

    • 37
    • 46

    Rain/Snow

    • 32
    • 41

    Rain/Snow

    • 38
    • 45

    Slight Chance Rain

    • 41
    • 52

    Rain Likely

    • 40
    • 50

    Rain Likely

    • 40
    • 47

    Chance Rain

Today 6 Nov Cascades of Snohomish and Northern King Counties

Rain and snow in the Morning, then rain and snow likely early in the afternoon. Rain and snow late in the afternoon. Snow level near 5000 feet increasing to 6000 feet in the afternoon. Rainfall Amounts a half inch to one inch possible. Snow accumulation up to 1 inch. Afternoon pass Temperatures in the upper 30s. West wind in the Passes around 10 Mph in the morning becoming Light, Gusts to 25 Mph in the morning.

Tonight 6 Nov Cascades of Snohomish and Northern King Counties

Rain and snow in the Evening, then Showers, snow Showers and a slight chance of Thunderstorms late in the evening. Rain and snow after midnight. Snow level near 6000 feet decreasing to 4500 feet after midnight. Rainfall Amounts one to three Inches Possible, except higher Amounts possible in Thunderstorms. Snow accumulation up to 2 Inches. Total snow accumulation up to 4 Inches. Lows in the lower 30s. South wind in the Passes around 10 Mph becoming west after midnight. Gusts to 25 Mph.

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Boulder Creek Temperature Statistics

November Temperature

Arlington Municipal Airport (31.7 miles)

  • Lowest 2 November, 2025

    39.9 °F

  • Average November

    47.5 °F

  • Highest 1 November, 2025

    61 °F

Climate (2020–Present)

Arlington Municipal Airport (31.7 miles)

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  • Average Low 2020–2025

    42.4 °F

  • Average 2020–2025

    50.6 °F

  • Average High 2020–2025

    59.7 °F
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