Sinclair Island Weather Forecast

    • 33
    • 42

    Increasing Clouds

    • 33
    • 41

    Partly Sunny

    • 33
    • 41

    Mostly Sunny

    • 35
    • 40

    Mostly Cloudy

    • 34
    • 41

    Mostly Cloudy

    • 36
    • 42

    Mostly Cloudy

    • 37
    • 42

    Chance Rain

Today 17 Jan Western Skagit County

Sunny. Highs in the lower to mid 40s. Northeast wind to 10 Mph increasing to northwest 10 to 20 Mph in the afternoon.

Tonight 17 Jan Western Skagit County

Mostly clear. Lows in the mid 20s to lower 30s. Light wind becoming northeast around 10 Mph after midnight.

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Sinclair Island Temperature Statistics

January Temperature

Eastsound, Orcas Island Airport (11.8 miles)

  • Lowest 7 January, 2025

    35.6 °F

  • Average January

    42.5 °F

  • Highest 9 January, 2025

    50 °F

Climate (2020–Present)

Eastsound, Orcas Island Airport (11.8 miles)

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  • Average Low 2020–2025

    46 °F

  • Average 2020–2025

    51.7 °F

  • Average High 2020–2025

    57.5 °F
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