Orcas Island - Deer Harbor Weather Forecast

    • 45
    • 56

    Mostly Cloudy

    • 41
    • 60

    Partly Sunny

    • 41
    • 52

    Mostly Sunny

    • 42
    • 54

    Mostly Sunny

    • 44
    • 56

    Mostly Sunny

    • 44
    • 55

    Partly Sunny

Today 5 Apr San Juan County

Partly sunny. Highs in the 50s to lower 60s. Light wind.

Tonight 5 Apr San Juan County

Mostly cloudy. Lows in the 40s. Light wind.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Orcas Island - Deer Harbor Temperature Statistics

April Temperature

Friday Harbor Airport (6.8 miles)

  • Lowest 1 April, 2026

    41 °F

  • Average April

    47.3 °F

  • Highest 2 April, 2026

    57.9 °F

Climate (2021–Present)

Friday Harbor Airport (6.8 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