Rosario Beach Weather Forecast

    • 41
    • 51

    Mostly Cloudy

    • 39
    • 50

    Partly Sunny

    • 41
    • 52

    Slight Chance Rain

    • 42
    • 51

    Breezy

    • 43
    • 51

    Chance Rain

    • 42
    • 51

    Chance Rain

Today 3 Dec Western Skagit County

Partly sunny. Highs near 50. Southeast wind 10 to 15 Mph.

Tonight 3 Dec Western Skagit County

Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 30s to lower 40s. Southeast wind 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rosario Beach Temperature Statistics

December Temperature

Whidbey Island Naval Air Station - Ault Field (4.3 miles)

  • Lowest 1 December, 2020

    36 °F
  • Average December

    41.1 °F
  • Highest 1 December, 2020

    48 °F

Climate (2010–Present)

Whidbey Island Naval Air Station - Ault Field (4.3 miles)

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  • Average Low 2010–Present

    46.6 °F
  • Average 2010–Present

    52.3 °F
  • Average High 2010–Present

    58.6 °F
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