Bellingham Weather Forecast

    • 53
    • 73

    Becoming Sunny

    • 58
    • 81

    Mostly Sunny

    • 62
    • 86

    Mostly Sunny

    • 61
    • 84

    Partly Sunny

    • 55
    • 77

    Mostly Sunny

    • 54
    • 73

    Mostly Sunny

Today 12 Jun Lowlands of Western Whatcom County

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

Tonight 12 Jun Lowlands of Western Whatcom County

Mostly clear. Lows in the upper 40s to mid 50s. West wind to 10 Mph in the evening becoming light.

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Bellingham Temperature Statistics

June Temperature

Bellingham, Bellingham International Airport (3.1 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 (3.1 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    59.2 °F
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