Lopez Island - Fisherman Bay Weather Forecast

    • 46
    • 57

    Chance Rain

    • 43
    • 55

    Rain

    • 39
    • 51

    Rain

    • 39
    • 51

    Chance Rain Showers

    • 41
    • 53

    Partly Sunny

    • 41
    • 54

    Partly Sunny

Today 12 Apr San Juan County

Partly sunny. Patchy fog in the morning. Highs in the mid to upper 50s. Light wind.

Tonight 12 Apr San Juan County

Partly cloudy in the Evening, then mostly cloudy with a slight chance of rain after midnight. Lows in the 40s. Southwest wind to 10 Mph with Gusts to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lopez Island - Fisherman Bay Temperature Statistics

April Temperature

Friday Harbor Airport (4.3 miles)

  • Lowest 7 April, 2026

    37 °F

  • Average April

    48.7 °F

  • Highest 5 April, 2026

    62.1 °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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