Bellingham International Airport Weather Forecast

    • 59
    • 85

    Partly Sunny

    • 56
    • 81

    Partly Sunny

    • 54
    • 69

    Rain

    • 52
    • 65

    Rain

    • 52
    • 66

    Slight Chance Rain

    • 53
    • 68

    Partly Sunny

Today 23 Jun Lowlands of Western Whatcom County

Mostly sunny. Highs in the upper 70s to mid 80s. West wind 10 to 15 Mph with Gusts to 25 Mph.

Tonight 23 Jun Lowlands of Western Whatcom County

Mostly clear. Lows in the mid 50s to lower 60s. West wind to 10 Mph increasing to south 10 to 20 Mph after midnight.

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Bellingham International Airport Temperature Statistics

June Temperature

Bellingham, Bellingham International Airport (0 miles)

  • Lowest 1 June, 2026

    42.7 °F

  • Average June

    60.2 °F

  • Highest 14 June, 2026

    84.7 °F

Climate (2021–2026)

Bellingham, Bellingham International Airport (0 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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