Birch Bay Weather Forecast

    • 53
    • 63

    Mostly Sunny

    • 54
    • 66

    Mostly Sunny

    • 55
    • 67

    Mostly Sunny

    • 55
    • 64

    Partly Sunny

    • 54
    • 64

    Mostly Sunny

    • 54
    • 63

    Partly Sunny

Today 28 Sep Western Whatcom County

Sunny. Highs in the mid 60s to lower 70s. Northeast wind to 10 Mph becoming northwest in the afternoon.

Tonight 28 Sep Western Whatcom County

Clear. Lows in the upper 40s to mid 50s. North wind to 10 Mph increasing to 10 to 15 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Birch Bay Temperature Statistics

September Temperature

Bellingham, Bellingham International Airport (11.8 miles)

  • Lowest 8 September, 2020

    48 °F

  • Average September

    61.1 °F

  • Highest 10 September, 2020

    84 °F

Climate (2010–Present)

Bellingham, Bellingham International Airport (11.8 miles)

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  • Average Low 2010–Present

    44.9 °F

  • Average 2010–Present

    51.6 °F

  • Average High 2010–Present

    59.3 °F
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