Peaceful Valley Weather Forecast

    • 66
    • 96

    Partly Cloudy

    • 64
    • 95

    Mostly Sunny

    • 63
    • 91

    Mostly Sunny

    • 63
    • 90

    Partly Sunny

    • 61
    • 88

    Partly Sunny

    • 58
    • 84

    Partly Sunny

Today 23 Aug Foothills and Valleys of the North Cascades

Sunny. Highs in the 90s. Northeast wind to 10 Mph in the morning becoming light.

Tonight 23 Aug Foothills and Valleys of the North Cascades

Partly cloudy. Lows in the 60s. Light wind.

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Peaceful Valley Temperature Statistics

August Temperature

Bellingham, Bellingham International Airport (19.9 miles)

  • Lowest 21 August, 2025

    48 °F

  • Average August

    65.5 °F

  • Highest 11 August, 2025

    89.7 °F

Climate (2020–Present)

Bellingham, Bellingham International Airport (19.9 miles)

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  • Average Low 2020–2025

    44 °F

  • Average 2020–2025

    51.3 °F

  • Average High 2020–2025

    59 °F
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