Trafton Lake Weather Forecast

    • 48
    • 63

    Decreasing Clouds

    • 50
    • 69

    Mostly Sunny

    • 50
    • 71

    Partly Sunny

    • 48
    • 62

    Mostly Cloudy

    • 47
    • 62

    Partly Sunny

    • 47
    • 61

    Partly Sunny

Today 26 May Lowlands of Western Skagit and Northwestern Snohomish Counties

Partly sunny. A slight chance of rain in the morning. Highs in the 60s. Light wind becoming west to 10 Mph in the afternoon.

Tonight 26 May Lowlands of Western Skagit and Northwestern Snohomish Counties

Partly cloudy. Lows in the mid 40s to lower 50s. Northwest wind to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Trafton Lake Temperature Statistics

May Temperature

Whidbey Island Naval Air Station - Ault Field (5.6 miles)

  • Lowest 21 May, 2026

    43 °F

  • Average May

    52.9 °F

  • Highest 3 May, 2026

    66.9 °F

Climate (2021–Present)

Whidbey Island Naval Air Station - Ault Field (5.6 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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