Coupeville NOLF Weather Forecast

    • 51
    • 69

    Mostly Cloudy

    • 51
    • 68

    Mostly Cloudy

    • 51
    • 69

    Mostly Sunny

    • 54
    • 74

    Mostly Sunny

    • 55
    • 74

    Mostly Sunny

    • 56
    • 72

    Mostly Sunny

    • 55
    • 74

    Slight Chance Rain

Today 10 Jul Island County

Mostly cloudy. Highs in the mid 60s to lower 70s. South wind to 10 Mph becoming west in the afternoon.

Tonight 10 Jul Island County

Mostly cloudy. Lows in the lower to mid 50s. West wind 10 to 15 Mph.

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Coupeville NOLF Temperature Statistics

July Temperature

Whidbey Island Naval Air Station - Ault Field (11.8 miles)

  • Lowest 6 July, 2026

    48 °F

  • Average July

    55.9 °F

  • Highest 7 July, 2026

    64.9 °F

Climate (2021–2026)

Whidbey Island Naval Air Station - Ault Field (11.8 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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