Lopez Island - Fisherman Bay Weather Forecast

    • 49
    • 65

    Increasing Clouds

    • 50
    • 69

    Mostly Cloudy

    • 49
    • 71

    Partly Sunny

    • 50
    • 70

    Partly Sunny

    • 52
    • 72

    Mostly Cloudy

    • 51
    • 72

    Partly Sunny

    • 50
    • 70

    Chance Rain

Today 8 May San Juan County

Partly sunny early in the afternoon then becoming sunny. Highs in the upper 50s to mid 60s. South wind around 10 Mph.

Tonight 8 May San Juan County

Partly cloudy until early morning then becoming mostly cloudy. Lows in the mid 40s to lower 50s. Southwest wind to 10 Mph in the evening becoming light.

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  • Temperature Real-Time

Lopez Island - Fisherman Bay Temperature Statistics

May Temperature

Friday Harbor Airport (4.3 miles)

  • Lowest 1 May, 2026

    45 °F

  • Average May

    57.6 °F

  • Highest 3 May, 2026

    75.9 °F

Climate (2021–Present)

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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