Monogram Lake Weather Forecast

    • 34
    • 44

    Sunny

    • 33
    • 45

    Mostly Sunny

    • 36
    • 42

    Rain/Snow Likely

    • 34
    • 37

    Chance Rain/Snow

    • 34
    • 40

    Rain/Snow

    • 32
    • 35

    Rain/Snow

Today 14 Oct Cascades of Whatcom and Skagit Counties

Sunny. Freezing level near 5500 feet increasing to 8500 feet in the afternoon.

Tonight 14 Oct Cascades of Whatcom and Skagit Counties

Clear. Freezing level near 10500 feet.

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  • Temperature Real-Time

Monogram Lake Temperature Statistics

October Temperature

Arlington Municipal Airport (48.5 miles)

  • Lowest 6 October, 2025

    37.4 °F

  • Average October

    54.3 °F

  • Highest 7 October, 2025

    73.9 °F

Climate (2020–Present)

Arlington Municipal Airport (48.5 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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