Birch Bay Weather Forecast

    • 53
    • 66

    Becoming Sunny

    • 57
    • 72

    Mostly Sunny

    • 61
    • 75

    Mostly Sunny

    • 60
    • 77

    Partly Sunny

    • 56
    • 74

    Mostly Sunny

    • 55
    • 68

    Mostly Sunny

Today 12 Jun Lowlands of Western Whatcom County

Sunny. Highs in the upper 60s to mid 70s. Light wind becoming west to 10 Mph in the afternoon.

Tonight 12 Jun Lowlands of Western Whatcom County

Mostly clear. Lows in the upper 40s to mid 50s. Light wind.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Birch Bay Temperature Statistics

June Temperature

Bellingham, Bellingham International Airport (11.8 miles)

  • Lowest 1 June, 2026

    42.7 °F

  • Average June

    57.6 °F

  • Highest 2 June, 2026

    81.6 °F

Climate (2021–Present)

Bellingham, Bellingham International Airport (11.8 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    59.2 °F
Get WillyWeather+ to remove ads