Stimson Hill Weather Forecast

    • 40
    • 57

    Becoming Sunny

    • 41
    • 54

    Partly Sunny

    • 41
    • 47

    Rain

    • 37
    • 44

    Rain

    • 35
    • 42

    Rain/Snow Likely

    • 32
    • 42

    Chance Snow

Today 5 Feb Foothills and Valleys of the North Cascades

Mostly sunny. Highs in the mid 50s to lower 60s. Northeast wind to 10 Mph.

Tonight 5 Feb Foothills and Valleys of the North Cascades

Mostly clear. Lows in the upper 30s to mid 40s. Light wind.

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Stimson Hill Temperature Statistics

February Temperature

Arlington Municipal Airport (9.9 miles)

  • Lowest 1 February, 2026

    41 °F

  • Average February

    48.8 °F

  • Highest 3 February, 2026

    55 °F

Climate (2021–Present)

Arlington Municipal Airport (9.9 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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