Lake Campbell Weather Forecast

    • 52
    • 67

    Increasing Clouds

    • 51
    • 65

    Decreasing Clouds

    • 50
    • 64

    Mostly Cloudy

    • 51
    • 62

    Rain Likely

    • 49
    • 61

    Chance Rain

    • 49
    • 61

    Mostly Cloudy

    • 50
    • 62

    Mostly Cloudy

Today 21 Sep Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly cloudy with a chance of rain. Highs in the lower to mid 60s.

Tonight 21 Sep Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly clear in the evening then becoming mostly cloudy. Lows in the upper 40s to mid 50s. South wind to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Campbell Temperature Statistics

September Temperature

Whidbey Island Naval Air Station - Ault Field (6.2 miles)

  • Lowest 18 September, 2026

    45 °F

  • Average September

    57 °F

  • Highest 7 September, 2026

    69.1 °F

Climate (2021–2026)

Whidbey Island Naval Air Station - Ault Field (6.2 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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