San Juan Island - Delacombe Point Weather Forecast

    • 40
    • 51

    Increasing Clouds

    • 38
    • 48

    Slight Chance Rain

    • 39
    • 47

    Mostly Cloudy

    • 40
    • 47

    Rain Likely

    • 39
    • 49

    Mostly Cloudy

    • 41
    • 48

    Chance Rain

Today 28 Nov San Juan County

Sunny. Highs near 50. North wind 10 to 15 Mph with Gusts to 25 Mph.

Tonight 28 Nov San Juan County

Mostly cloudy. Lows near 40. Northeast wind to 10 Mph in the evening becoming light.

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  • Temperature Real-Time

San Juan Island - Delacombe Point Temperature Statistics

November Temperature

Friday Harbor Airport (8.1 miles)

  • Lowest 24 November, 2025

    35.1 °F

  • Average November

    47.3 °F

  • Highest 5 November, 2025

    57 °F

Climate (2020–Present)

Friday Harbor Airport (8.1 miles)

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  • Average Low 2020–2025

    44.3 °F

  • Average 2020–2025

    51.8 °F

  • Average High 2020–2025

    59.6 °F
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