Peaceful Valley Weather Forecast

    • 35
    • 60

    Decreasing Clouds

    • 38
    • 65

    Mostly Sunny

    • 40
    • 67

    Partly Sunny

    • 37
    • 58

    Chance Rain Showers

    • 33
    • 56

    Chance Rain Showers

    • 34
    • 57

    Partly Sunny

Today 19 Oct Foothills and Valleys of the North Cascades

Mostly cloudy. Highs in the mid 50s to lower 60s. Light wind.

Tonight 19 Oct Foothills and Valleys of the North Cascades

Mostly cloudy. Lows in the mid 30s to lower 40s. Light wind.

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Peaceful Valley Temperature Statistics

October Temperature

Bellingham, Bellingham International Airport (19.9 miles)

  • Lowest 12 October, 2026

    31.6 °F

  • Average October

    54.4 °F

  • Highest 16 October, 2026

    72 °F

Climate (2021–2026)

Bellingham, Bellingham International Airport (19.9 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.2 °F
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