Swirl Island Weather Forecast

    • 49
    • 63

    Decreasing Clouds

    • 51
    • 64

    Chance Rain Showers

    • 49
    • 64

    Chance Rain Showers

    • 51
    • 65

    Partly Sunny

    • 52
    • 69

    Chance Rain Showers

    • 51
    • 68

    Slight Chance Rain Showers

Today 24 May San Juan County

Mostly sunny. Highs in the 60s. Light wind becoming south to 10 Mph in the afternoon.

Tonight 24 May San Juan County

Mostly clear. Lows in the mid 40s to lower 50s. Southwest wind to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Swirl Island Temperature Statistics

May Temperature

Whidbey Island Naval Air Station - Ault Field (9.3 miles)

  • Lowest 1 May, 2025

    37.9 °F

  • Average May

    51.9 °F

  • Highest 6 May, 2025

    64 °F

Climate (2020–Present)

Whidbey Island Naval Air Station - Ault Field (9.3 miles)

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  • Average Low 2020–2025

    44.6 °F

  • Average 2020–2025

    50.2 °F

  • Average High 2020–2025

    56.2 °F
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