Birch Bay Weather Forecast

    • 41
    • 53

    Decreasing Clouds

    • 44
    • 52

    Mostly Cloudy

    • 46
    • 51

    Rain

    • 43
    • 50

    Rain

    • 40
    • 48

    Rain Likely

    • 38
    • 47

    Chance Rain

Today 5 Feb Lowlands of Western Whatcom County

Mostly sunny. Widespread fog in the morning. Highs in the 50s. North wind to 10 Mph.

Tonight 5 Feb Lowlands of Western Whatcom County

Mostly clear. Lows near 40. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Birch Bay Temperature Statistics

February Temperature

Bellingham, Bellingham International Airport (11.8 miles)

  • Lowest 1 February, 2026

    43 °F

  • Average February

    48.2 °F

  • Highest 1 February, 2026

    52 °F

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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