Birch Bay Weather Forecast

    • 54
    • 66

    Mostly Cloudy

    • 56
    • 66

    Becoming Sunny

    • 60
    • 74

    Partly Sunny

    • 61
    • 79

    Mostly Sunny

    • 59
    • 75

    Mostly Sunny

    • 58
    • 69

    Partly Sunny

    • 58
    • 69

    Partly Sunny

Today 18 Jun Western Whatcom County

Mostly sunny. Highs in the upper 60s to mid 70s. Southwest wind 10 to 15 Mph becoming west in the afternoon.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Birch Bay Temperature Statistics

June Temperature

Bellingham, Bellingham International Airport (11.8 miles)

  • Lowest 8 June, 2021

    42.1 °F

  • Average June

    59.6 °F

  • Highest 1 June, 2021

    82 °F

Climate (2010–Present)

Bellingham, Bellingham International Airport (11.8 miles)

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  • Average Low 2010–Present

    44.4 °F

  • Average 2010–Present

    51 °F

  • Average High 2010–Present

    58.5 °F
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