Lopez Island - Fisherman Bay Weather Forecast

    • 53
    • 70

    Decreasing Clouds

    • 53
    • 71

    Mostly Sunny

    • 54
    • 74

    Mostly Sunny

    • 56
    • 76

    Partly Sunny

    • 57
    • 77

    Partly Sunny

    • 56
    • 77

    Mostly Sunny

Today 17 Jul San Juan County

Partly sunny in the morning then becoming sunny. Highs in the mid 60s to lower 70s. South wind to 10 Mph.

Tonight 17 Jul San Juan County

Partly cloudy. Lows in the 50s. Light wind.

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Lopez Island - Fisherman Bay Temperature Statistics

July Temperature

Friday Harbor Airport (4.3 miles)

  • Lowest 5 July, 2026

    46.9 °F

  • Average July

    59.1 °F

  • Highest 14 July, 2026

    78.1 °F

Climate (2021–2026)

Friday Harbor Airport (4.3 miles)

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  • Average Low 2021–2026

    44.5 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    59.7 °F
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