Sucia Island State Park Weather Forecast

    • 43
    • 52

    Rain

    • 42
    • 48

    Rain

    • 40
    • 50

    Rain

    • 40
    • 45

    Rain

    • 39
    • 45

    Rain

    • 40
    • 46

    Rain Likely

Today 16 Dec San Juan County

Breezy. Partly sunny in the morning. Rain at Times through the day. Patchy fog late in the afternoon. Rainfall Amounts a quarter to a half inch possible. Highs in the lower to mid 50s. Southeast wind 10 to 20 Mph becoming south 15 to 25 Mph in the afternoon.

Tonight 16 Dec San Juan County

Windy. Rain until early Morning, then mostly cloudy with a chance of rain late in the night. Rainfall Amounts a half inch to one inch possible. Lows near 40. South wind 15 to 25 Mph becoming southwest 15 to 30 Mph after Midnight, Gusts to 35 Mph increasing to 45 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sucia Island State Park Temperature Statistics

December Temperature

Eastsound, Orcas Island Airport (3.1 miles)

  • Lowest 2 December, 2025

    35.6 °F

  • Average December

    48.5 °F

  • Highest 10 December, 2025

    57.2 °F

Climate (2020–Present)

Eastsound, Orcas Island Airport (3.1 miles)

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  • Average Low 2020–2025

    46.1 °F

  • Average 2020–2025

    51.8 °F

  • Average High 2020–2025

    57.7 °F
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