Boulder Creek Weather Forecast

    • 32
    • 37

    Snow Likely

    • 33
    • 38

    Rain/Snow

    • 27
    • 38

    Rain/Snow

    • 27
    • 45

    Partly Sunny

    • 30
    • 48

    Mostly Sunny

    • 32
    • 47

    Partly Sunny

    • 37
    • 51

    Mostly Cloudy

Today 25 Feb Cascades of Snohomish and Northern King Counties

Mostly cloudy with a chance of rain and snow. Snow level near 2500 feet. Afternoon pass Temperatures in the upper 20s. West wind in the Passes 10 to 15 Mph. Gusts to 30 Mph.

Tonight 25 Feb Cascades of Snohomish and Northern King Counties

Mostly cloudy with a chance of rain and snow until early Morning, then mostly cloudy with rain and snow likely late in the night. Snow level near 2500 feet. Snow accumulation of 1 to 2 Inches. Lows in the mid 20s. West wind in the Passes around 10 Mph. Gusts to 25 Mph.

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Boulder Creek Temperature Statistics

February Temperature

Arlington Municipal Airport (31.7 miles)

  • Lowest 20 February, 2026

    19.9 °F

  • Average February

    42.3 °F

  • Highest 4 February, 2026

    63 °F

Climate (2021–Present)

Arlington Municipal Airport (31.7 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    50.8 °F

  • Average High 2021–2026

    59.9 °F
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