Peaceful Valley Weather Forecast

    • 54
    • 73

    Rain Showers

    • 52
    • 72

    Rain Likely

    • 55
    • 82

    Mostly Sunny

    • 55
    • 85

    Partly Sunny

    • 51
    • 74

    Chance Rain

    • 49
    • 71

    Chance Rain

Today 22 Aug Foothills and Valleys of the North Cascades

Mostly cloudy with a chance of Showers and a slight chance of Thunderstorms until late Afternoon, then mostly cloudy with Showers likely and a chance of Thunderstorms late in the afternoon. Rainfall Amounts less than a tenth of an inch Likely, except higher Amounts possible in Thunderstorms. Highs in the 70s. South wind around 10 Mph. Gusts to 20 Mph.

Tonight 22 Aug Foothills and Valleys of the North Cascades

Mostly cloudy. A chance of Showers and a slight chance of Thunderstorms in the Evening, then a chance of rain after midnight. Lows in the mid to upper 50s. Light wind becoming south to 10 Mph with Gusts to 20 Mph after midnight.

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Peaceful Valley Temperature Statistics

August Temperature

Bellingham, Bellingham International Airport (19.9 miles)

  • Lowest 3 August, 2026

    46.7 °F
  • Average August

    64.5 °F
  • Highest 7 August, 2026

    81.6 °F

Climate (2021–2026)

Bellingham, Bellingham International Airport (19.9 miles)

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  • Average Low 2021–2026

    43.9 °F
  • Average 2021–2026

    51.4 °F
  • Average High 2021–2026

    59.1 °F
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