Orcas Island - Deer Harbor Weather Forecast

    • 45
    • 50

    Increasing Clouds

    • 43
    • 50

    Increasing Clouds

    • 47
    • 50

    Mostly Cloudy

    • 46
    • 54

    Mostly Cloudy

    • 48
    • 54

    Rain Likely

    • 48
    • 53

    Rain Likely

    • 47
    • 54

    Chance Rain

Today 31 Oct San Juan County

Cloudy with a chance of rain. Highs in the mid 50s.

Tonight 31 Oct San Juan County

Partly cloudy. Lows in the upper 30s to mid 40s. North wind to 10 Mph.

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  • Temperature Real-Time

Orcas Island - Deer Harbor Temperature Statistics

October Temperature

Friday Harbor Airport (6.8 miles)

  • Lowest 12 October, 2026

    41 °F

  • Average October

    51.6 °F

  • Highest 2 October, 2026

    66 °F

Climate (2021–2026)

Friday Harbor Airport (6.8 miles)

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  • Average Low 2021–2026

    44.5 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    59.7 °F
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