San Juan Island - Delacombe Point Weather Forecast

    • 44
    • 60

    Sunny

    • 43
    • 60

    Mostly Sunny

    • 45
    • 59

    Rain Likely

    • 45
    • 59

    Chance Rain

    • 46
    • 58

    Rain

    • 44
    • 59

    Rain

Today 14 Oct San Juan County

Sunny. Highs in the mid 50s to lower 60s. North wind 10 to 15 Mph.

Tonight 14 Oct San Juan County

Clear. Lows in the 40s. Northwest wind to 10 Mph in the evening becoming light.

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  • Temperature Real-Time

San Juan Island - Delacombe Point Temperature Statistics

October Temperature

Friday Harbor Airport (8.1 miles)

  • Lowest 5 October, 2025

    44.1 °F

  • Average October

    53.4 °F

  • Highest 5 October, 2025

    64.9 °F

Climate (2020–Present)

Friday Harbor Airport (8.1 miles)

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  • Average Low 2020–2025

    44.3 °F

  • Average 2020–2025

    51.7 °F

  • Average High 2020–2025

    59.6 °F
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