San Juan Island - Point Joe Weather Forecast

    • 40
    • 50

    Mostly Sunny

    • 43
    • 50

    Increasing Clouds

    • 44
    • 51

    Rain

    • 42
    • 51

    Rain

    • 43
    • 49

    Rain Likely

    • 45
    • 50

    Rain

    • 44
    • 52

    Rain Likely

Today 1 Mar San Juan County

Sunny. Highs in the mid 40s to lower 50s. Light wind.

Tonight 1 Mar San Juan County

Mostly clear. Lows in the mid 30s to lower 40s. Light wind.

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San Juan Island - Point Joe Temperature Statistics

March Temperature

Friday Harbor Airport (3.7 miles)

  • Lowest

  • Average March

  • Highest

Climate (2021–Present)

Friday Harbor Airport (3.7 miles)

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  • Average Low 2021–2026

    44.4 °F
  • Average 2021–2026

    51.9 °F
  • Average High 2021–2026

    59.7 °F
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