Clam Harbor Airport Weather Forecast

    • 53
    • 69

    Decreasing Clouds

    • 53
    • 67

    Mostly Cloudy

    • 54
    • 70

    Partly Sunny

    • 54
    • 74

    Rain

    • 52
    • 72

    Rain Likely

    • 51
    • 71

    Slight Chance Rain

Today 29 Aug San Juan County

Mostly sunny. A slight chance of rain in the morning. Highs in the 60s to lower 70s. Southwest wind to 10 Mph increasing to 10 to 15 Mph in the afternoon.

Tonight 29 Aug San Juan County

Partly cloudy. Lows in the upper 40s to mid 50s. Southwest wind 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clam Harbor Airport Temperature Statistics

August Temperature

Eastsound, Orcas Island Airport (5.6 miles)

  • Lowest 3 August, 2026

    53.6 °F

  • Average August

    63 °F

  • Highest 25 August, 2026

    77 °F

Climate (2021–2026)

Eastsound, Orcas Island Airport (5.6 miles)

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  • Average Low 2021–2026

    46.2 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    57.8 °F
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