Coupeville NOLF Weather Forecast

    • 55
    • 81

    Mostly Sunny

    • 56
    • 76

    Mostly Sunny

    • 54
    • 73

    Mostly Cloudy

    • 53
    • 69

    Mostly Cloudy

    • 54
    • 71

    Mostly Cloudy

    • 54
    • 71

    Partly Sunny

    • 55
    • 72

    Partly Sunny

Today 16 Jul Island County

Sunny. Highs in the mid 70s to lower 80s. Light wind becoming northwest to 10 Mph in the afternoon.

Tonight 16 Jul Island County

Mostly clear. Lows in the mid to upper 50s. Northwest wind to 10 Mph becoming west after midnight.

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Coupeville NOLF Temperature Statistics

July Temperature

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

  • Lowest 4 July, 2025

    48 °F
  • Average July

    56.7 °F
  • Highest 8 July, 2025

    66 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    44.6 °F
  • Average 2020–2025

    50.2 °F
  • Average High 2020–2025

    56.2 °F
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