Trafton Lake Weather Forecast

    • 44
    • 56

    Becoming Sunny

    • 42
    • 58

    Mostly Sunny

    • 44
    • 57

    Partly Sunny

    • 49
    • 57

    Chance Rain

    • 49
    • 57

    Mostly Cloudy

    • 48
    • 58

    Partly Sunny

    • 50
    • 60

    Slight Chance Rain

Today 10 Oct Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly cloudy with a chance of rain. Highs near 60.

Tonight 10 Oct Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly clear. Lows in the upper 30s to mid 40s. Northwest wind 10 to 20 Mph becoming north 10 to 15 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Trafton Lake Temperature Statistics

October Temperature

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

  • Lowest 4 October, 2026

    45 °F

  • Average October

    53.2 °F

  • Highest 5 October, 2026

    64.9 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    44.4 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    55.9 °F
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