Lopez Island - Fisherman Bay Weather Forecast

    • 56
    • 82

    Partly Sunny

    • 58
    • 84

    Partly Sunny

    • 57
    • 86

    Partly Sunny

    • 55
    • 80

    Mostly Sunny

    • 54
    • 73

    Mostly Sunny

Today 20 Jul San Juan County

Mostly sunny. Highs in the 70s to lower 80s. Light wind.

Tonight 20 Jul San Juan County

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 50s to lower 60s. Light wind.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lopez Island - Fisherman Bay Temperature Statistics

July Temperature

Friday Harbor Airport (4.3 miles)

  • Lowest 5 July, 2026

    46.9 °F

  • Average July

    58.8 °F

  • Highest 14 July, 2026

    78.1 °F

Climate (2021–2026)

Friday Harbor Airport (4.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    44.5 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    59.7 °F
Get WillyWeather+ to remove ads