Coupeville NOLF Weather Forecast

    • 41
    • 54

    Rain

    • 40
    • 48

    Rain

    • 37
    • 49

    Rain

    • 36
    • 46

    Rain

    • 36
    • 46

    Rain

    • 38
    • 46

    Rain Likely

Today 16 Dec Island County

Windy. Partly sunny until late afternoon. Rain at Times through the day. Patchy fog late in the afternoon. Rainfall Amounts less than a tenth of an inch likely. Highs in the 50s. South wind 15 to 30 Mph. Gusts to 40 Mph in the afternoon.

Tonight 16 Dec Island County

Very windy. Patchy fog in the evening. Rain until early Morning, then mostly cloudy with a chance of rain in the morning. Rainfall Amounts a quarter to a half inch possible. Lows in the lower to mid 40s. South wind 20 to 35 Mph with Gusts to 45 Mph becoming west 25 to 45 Mph with Gusts to 55 Mph after midnight.

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Coupeville NOLF Temperature Statistics

December Temperature

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

  • Lowest 1 December, 2025

    34 °F

  • Average December

    47.4 °F

  • Highest 14 December, 2025

    55.9 °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

    50.1 °F

  • Average High 2020–2025

    56.1 °F
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