San Juan Island - Point Joe Weather Forecast

    • 43
    • 54

    Decreasing Clouds

    • 43
    • 52

    Partly Sunny

    • 45
    • 51

    Chance Rain

    • 45
    • 53

    Rain

    • 43
    • 50

    Rain Likely

    • 41
    • 49

    Chance Rain

Today 4 Feb San Juan County

Mostly cloudy. Highs in the lower to mid 50s. Light wind.

Tonight 4 Feb San Juan County

Mostly clear. Patchy fog after midnight. Lows in the upper 30s to mid 40s. Light wind.

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San Juan Island - Point Joe Temperature Statistics

February Temperature

Friday Harbor Airport (3.7 miles)

  • Lowest 1 February, 2026

    45 °F

  • Average February

    48.2 °F

  • Highest 1 February, 2026

    52 °F

Climate (2021–Present)

Friday Harbor Airport (3.7 miles)

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  • Average Low 2021–2026

    44.4 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    59.6 °F
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