Lopez Island - Point Colville Weather Forecast

    • 52
    • 62

    Chance Rain

    • 53
    • 64

    Partly Sunny

    • 53
    • 64

    Partly Sunny

    • 52
    • 63

    Partly Sunny

    • 51
    • 62

    Chance Rain

    • 52
    • 64

    Partly Sunny

Today 7 Sep San Juan County

Mostly cloudy with a chance of rain in the Morning, then mostly cloudy with a slight chance of rain late in the morning. Mostly sunny in the afternoon. Highs in the 60s. South wind around 10 Mph.

Tonight 7 Sep San Juan County

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

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Lopez Island - Point Colville Temperature Statistics

September Temperature

Whidbey Island Naval Air Station - Ault Field (8.1 miles)

  • Lowest 4 September, 2026

    48 °F

  • Average September

    58 °F

  • Highest 2 September, 2026

    68 °F

Climate (2021–2026)

Whidbey Island Naval Air Station - Ault Field (8.1 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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