Rosario Head Weather Forecast

    • 41
    • 47

    Increasing Clouds

    • 43
    • 49

    Chance Rain

    • 41
    • 47

    Rain Likely

    • 38
    • 45

    Chance Rain

    • 37
    • 44

    Partly Sunny

    • 39
    • 46

    Chance Rain

Today 11 Feb Lowlands of Western Skagit and Northwestern Snohomish Counties

Sunny. Highs in the mid 40s to lower 50s. Light wind.

Tonight 11 Feb Lowlands of Western Skagit and Northwestern Snohomish Counties

Partly cloudy in the evening then becoming mostly cloudy. Lows in the 30s to lower 40s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rosario Head Temperature Statistics

February Temperature

Whidbey Island Naval Air Station - Ault Field (3.7 miles)

  • Lowest 6 February, 2026

    33.1 °F

  • Average February

    46.9 °F

  • Highest 3 February, 2026

    55.9 °F

Climate (2021–Present)

Whidbey Island Naval Air Station - Ault Field (3.7 miles)

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  • Average Low 2021–2026

    44.5 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    56.1 °F
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