Birch Bay Weather Forecast

    • 36
    • 49

    Increasing Clouds

    • 42
    • 51

    Mostly Cloudy

    • 45
    • 50

    Rain

    • 43
    • 50

    Rain

    • 42
    • 48

    Rain

    • 43
    • 49

    Rain

Today 1 Mar Lowlands of Western Whatcom County

Sunny. Patchy fog in the morning. Highs in the upper 40s to mid 50s. Light wind.

Tonight 1 Mar Lowlands of Western Whatcom County

Mostly clear. Patchy fog in the morning. Lows in the 30s. Light wind.

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Birch Bay Temperature Statistics

March Temperature

Bellingham, Bellingham International Airport (11.8 miles)

  • Lowest

  • Average March

  • Highest

Climate (2021–Present)

Bellingham, Bellingham International Airport (11.8 miles)

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  • Average Low 2021–2026

    44 °F
  • Average 2021–2026

    51.4 °F
  • Average High 2021–2026

    59.1 °F
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