Lummi Island - Smugglers Cove Weather Forecast

    • 55
    • 68

    Mostly Sunny

    • 55
    • 68

    Mostly Sunny

    • 55
    • 67

    Sunny

    • 56
    • 69

    Sunny

    • 58
    • 73

    Mostly Sunny

    • 57
    • 73

    Partly Sunny

Today 18 Jun Lowlands of Western Whatcom County

Sunny. Highs in the 70s. Northwest wind to 10 Mph becoming west in the afternoon.

Tonight 18 Jun Lowlands of Western Whatcom County

Mostly clear. Lows in the 50s. West wind to 10 Mph becoming south after midnight.

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Lummi Island - Smugglers Cove Temperature Statistics

June Temperature

Bellingham, Bellingham International Airport (8.7 miles)

  • Lowest 1 June, 2026

    42.7 °F

  • Average June

    59.5 °F

  • Highest 14 June, 2026

    84.7 °F

Climate (2021–2026)

Bellingham, Bellingham International Airport (8.7 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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