Peaceful Valley Weather Forecast

    • 44
    • 67

    Increasing Clouds

    • 44
    • 65

    Mostly Cloudy

    • 46
    • 73

    Partly Sunny

    • 48
    • 76

    Partly Sunny

    • 48
    • 76

    Partly Sunny

    • 45
    • 72

    Partly Sunny

    • 44
    • 66

    Mostly Cloudy

Today 18 May Foothills and Valleys of the North Cascades

Mostly cloudy in the morning then becoming mostly sunny. Highs in the 60s. South wind to 10 Mph becoming west around 10 Mph in the Afternoon, Gusts to 20 Mph in the morning.

Tonight 18 May Foothills and Valleys of the North Cascades

Partly cloudy in the evening then becoming mostly cloudy. Lows in the 40s. West wind to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Peaceful Valley Temperature Statistics

May Temperature

Bellingham, Bellingham International Airport (19.9 miles)

  • Lowest 16 May, 2026

    44.1 °F

  • Average May

    57.2 °F

  • Highest 12 May, 2026

    77.6 °F

Climate (2021–Present)

Bellingham, Bellingham International Airport (19.9 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.2 °F
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