Birch Bay Weather Forecast

    • 47
    • 58

    Rain Likely

    • 49
    • 60

    Partly Sunny

    • 52
    • 62

    Rain Likely

    • 43
    • 57

    Slight Chance Rain

    • 47
    • 55

    Rain Likely

    • 45
    • 54

    Rain Likely

Today 14 Oct Lowlands of Western Whatcom County

Cloudy. A chance of rain in the Morning, then a slight chance of rain late in the morning. Highs in the upper 50s to mid 60s. Northeast wind to 10 Mph in the morning becoming light.

Tonight 14 Oct Lowlands of Western Whatcom County

Partly cloudy. Lows in the mid 40s to lower 50s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Birch Bay Temperature Statistics

October Temperature

Bellingham, Bellingham International Airport (11.8 miles)

  • Lowest 11 October, 2026

    42.1 °F
  • Average October

    55.6 °F
  • Highest 3 October, 2026

    68.6 °F

Climate (2021–2026)

Bellingham, Bellingham International Airport (11.8 miles)

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  • Average Low 2021–2026

    43.9 °F
  • Average 2021–2026

    51.4 °F
  • Average High 2021–2026

    59.2 °F
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