Orcas Island - Deer Harbor Weather Forecast

    • 53
    • 73

    Decreasing Clouds

    • 55
    • 72

    Partly Sunny

    • 54
    • 72

    Mostly Cloudy

    • 53
    • 71

    Partly Sunny

    • 54
    • 69

    Mostly Sunny

    • 55
    • 71

    Mostly Sunny

Today 8 Jul San Juan County

Mostly cloudy until late afternoon then becoming mostly sunny. Highs in the mid 60s to lower 70s. Southwest wind to 10 Mph becoming south in the afternoon.

Tonight 8 Jul San Juan County

Partly cloudy. Lows in the upper 40s to mid 50s. South wind 10 to 15 Mph becoming southwest after midnight.

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Orcas Island - Deer Harbor Temperature Statistics

July Temperature

Friday Harbor Airport (6.8 miles)

  • Lowest 5 July, 2026

    46.9 °F

  • Average July

    58.2 °F

  • Highest 6 July, 2026

    75 °F

Climate (2021–2026)

Friday Harbor Airport (6.8 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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