Birch Bay Weather Forecast

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    • 45

    Rain Likely

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    • 47

    Chance Rain

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    • 46

    Rain Likely

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    • 48

    Chance Rain

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    • 51

    Chance Rain

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    Slight Chance Rain

Today 8 Jan Lowlands of Western Whatcom County

Mostly cloudy. A chance of rain and snow Showers in the Morning, then rain and snow Showers likely late in the morning. A chance of rain Showers in the afternoon. No snow accumulation. Highs in the lower to mid 40s. South wind 10 to 15 Mph.

Tonight 8 Jan Lowlands of Western Whatcom County

Cloudy with a chance of rain in the Evening, then cloudy with rain at Times after midnight. Rainfall Amounts less than a tenth of an inch likely. Lows in the mid 30s to lower 40s. South wind to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Birch Bay Temperature Statistics

January Temperature

Bellingham, Bellingham International Airport (11.8 miles)

  • Lowest 1 January, 2026

    28 °F

  • Average January

    42 °F

  • Highest 3 January, 2026

    53.1 °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 °F
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