Rosario Beach Weather Forecast

    • 40
    • 44

    Rain

    • 36
    • 49

    Rain/Snow

    • 33
    • 42

    Rain/Snow

    • 28
    • 40

    Rain/Snow Likely

    • 26
    • 36

    Chance Snow Showers

    • 24
    • 35

    Chance Snow Showers

Today 30 Jan Western Skagit County

Cloudy. A chance of rain in the afternoon. Highs in the lower to mid 40s. Southeast wind to 10 Mph increasing to 10 to 15 Mph in the afternoon.

Tonight 30 Jan Western Skagit County

Rain. Rainfall Amounts a quarter to a half inch possible. Lows in the mid 30s to lower 40s. Southeast wind 10 to 20 Mph. Gusts to 30 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rosario Beach Temperature Statistics

January Temperature

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

  • Lowest 25 January, 2025

    24.1 °F

  • Average January

    39 °F

  • Highest 9 January, 2025

    48.9 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    44.7 °F

  • Average 2020–2025

    50.4 °F

  • Average High 2020–2025

    56.4 °F
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