Orcas Island - Rosario Weather Forecast

    • 35
    • 46

    Snow

    • 32
    • 40

    Snow Showers

    • 27
    • 37

    Snow Showers

    • 23
    • 32

    Chance Snow Showers

    • 23
    • 32

    Slight Chance Snow Showers

    • 24
    • 33

    Slight Chance Snow Showers

Today 31 Jan San Juan County

Breezy. Rain at Times in the Morning, then rain likely late in the morning. Rain at Times in the afternoon. Rainfall Amounts a tenth to a quarter of an inch possible. Highs in the mid 40s to lower 50s. Southeast wind 15 to 25 Mph.

Tonight 31 Jan San Juan County

Breezy. Rain at Times in the Evening, then rain and snow Showers after midnight. Snow level near 500 feet after midnight. No snow accumulation. Lows in the 30s. Southwest wind 15 to 25 Mph becoming west after midnight. Gusts to 35 Mph.

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Orcas Island - Rosario Temperature Statistics

January Temperature

Eastsound, Orcas Island Airport (4.3 miles)

  • Lowest 20 January, 2025

    28.4 °F

  • Average January

    40.3 °F

  • Highest 9 January, 2025

    50 °F

Climate (2020–Present)

Eastsound, Orcas Island Airport (4.3 miles)

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  • Average Low 2020–2025

    45.9 °F

  • Average 2020–2025

    51.6 °F

  • Average High 2020–2025

    57.4 °F
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