Hanson Lake Weather Forecast

    • 32
    • 49

    Mostly Sunny

    • 34
    • 47

    Partly Sunny

    • 37
    • 47

    Mostly Cloudy

    • 35
    • 42

    Rain

    • 30
    • 42

    Snow Likely

    • 30
    • 42

    Chance Snow

Today 10 Feb Foothills and Valleys of Snohomish and Northern King Counties

Sunny. Highs near 50. Light wind.

Tonight 10 Feb Foothills and Valleys of Snohomish and Northern King Counties

Mostly clear. Patchy fog after midnight. Lows in the lower to mid 30s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hanson Lake Temperature Statistics

February Temperature

Arlington Municipal Airport (15.5 miles)

  • Lowest 6 February, 2026

    32 °F

  • Average February

    48.2 °F

  • Highest 4 February, 2026

    63 °F

Climate (2021–Present)

Arlington Municipal Airport (15.5 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    50.8 °F

  • Average High 2021–2026

    59.8 °F
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