Sauk Mountain Weather Forecast

    • 50
    • 59

    Mostly Sunny

    • 52
    • 58

    Chance Rain Showers

    • 54
    • 62

    Chance Rain Showers

    • 54
    • 63

    Partly Sunny

    • 55
    • 64

    Mostly Cloudy

    • 55
    • 64

    Mostly Cloudy

Today 11 Aug Cascades of Whatcom and Skagit Counties

Sunny. Freezing level near 12500 feet.

Tonight 11 Aug Cascades of Whatcom and Skagit Counties

Partly cloudy. Freezing level near 12500 feet.

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Sauk Mountain Temperature Statistics

August Temperature

Arlington Municipal Airport (35.4 miles)

  • Lowest 3 August, 2026

    46.4 °F

  • Average August

    64.4 °F

  • Highest 6 August, 2026

    84.9 °F

Climate (2021–2026)

Arlington Municipal Airport (35.4 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    59.9 °F
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