Coupeville NOLF Weather Forecast

    • 39
    • 49

    Decreasing Clouds

    • 37
    • 49

    Mostly Sunny

    • 37
    • 49

    Mostly Sunny

    • 37
    • 48

    Mostly Sunny

    • 37
    • 47

    Partly Sunny

    • 37
    • 47

    Mostly Cloudy

    • 39
    • 46

    Mostly Cloudy

Today 15 Jan Island County

Mostly cloudy until late afternoon then becoming mostly sunny. Patchy fog in the morning. Highs near 50. Northwest wind to 10 Mph.

Tonight 15 Jan Island County

Mostly clear. Lows in the mid 30s to lower 40s. Northwest wind 10 to 15 Mph decreasing to 10 Mph or less after midnight.

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Coupeville NOLF Temperature Statistics

January Temperature

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

  • Lowest 1 January, 2026

    30 °F

  • Average January

    44.9 °F

  • Highest 13 January, 2026

    55 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    44.5 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    56.1 °F
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