Trafton Lake Weather Forecast

    • 55
    • 66

    Rain Showers Likely

    • 53
    • 68

    Mostly Cloudy

    • 54
    • 71

    Partly Sunny

    • 55
    • 73

    Partly Sunny

    • 53
    • 68

    Slight Chance Rain

    • 51
    • 66

    Partly Sunny

Today 22 Aug Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly cloudy with a chance of Showers and a slight chance of Thunderstorms. Highs in the mid 60s to lower 70s. South wind to 10 Mph.

Tonight 22 Aug Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly cloudy. A chance of Showers in the Evening, then a slight chance of Showers after midnight. A slight chance of rain in the morning. Lows in the 50s. Southwest wind to 10 Mph becoming south after midnight.

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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

    56.6 °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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