San Juan Island - Reef Point Weather Forecast

    • 55
    • 74

    Mostly Sunny

    • 55
    • 73

    Rain Showers Likely

    • 54
    • 71

    Rain Showers Likely

    • 53
    • 71

    Mostly Sunny

    • 54
    • 72

    Mostly Sunny

    • 54
    • 71

    Mostly Sunny

    • 54
    • 72

    Mostly Sunny

Today 8 Aug San Juan County

Sunny. Highs in the 70s to lower 80s. North wind 10 to 15 Mph decreasing to 10 Mph or less in the afternoon.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Juan Island - Reef Point Temperature Statistics

August Temperature

Friday Harbor Airport (2.5 miles)

  • Lowest 5 August, 2022

    46.9 °F

  • Average August

    61.3 °F

  • Highest 6 August, 2022

    80.1 °F

Climate (2010–Present)

Friday Harbor Airport (2.5 miles)

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  • Average Low 2010–Present

    43.5 °F

  • Average 2010–Present

    50.2 °F

  • Average High 2010–Present

    57.7 °F
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