Trafton Lake Weather Forecast

    • 53
    • 70

    Decreasing Clouds

    • 53
    • 71

    Partly Sunny

    • 55
    • 72

    Mostly Cloudy

    • 54
    • 67

    Chance Rain

    • 53
    • 63

    Mostly Cloudy

    • 53
    • 64

    Mostly Cloudy

Today 19 Aug Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly sunny. Patchy fog in the morning. Highs in the 70s. South wind to 10 Mph becoming west in the afternoon.

Tonight 19 Aug Lowlands of Western Skagit and Northwestern Snohomish Counties

Partly cloudy. Lows in the lower to mid 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

August Temperature

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

  • Lowest 3 August, 2026

    48 °F

  • Average August

    56.9 °F

  • Highest 5 August, 2026

    69.1 °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

    56 °F
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