Port Townsend Weather Forecast

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    Rain

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    Rain

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    Rain

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    Rain

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    Rain

Today 13 Dec Port Townsend Area

Partly sunny. Patchy fog until late afternoon. Highs in the lower to mid 50s. Southeast wind to 10 Mph.

Tonight 13 Dec Port Townsend Area

Mostly cloudy in the Evening, then a slight chance of rain after midnight. Mostly cloudy with rain likely late in the night. Rainfall Amounts less than a tenth of an inch likely. Lows in the 40s to lower 50s. South wind 10 to 20 Mph. Gusts to 30 Mph after midnight.

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Port Townsend Temperature Statistics

December Temperature

Whidbey Island Naval Air Station - Ault Field (16.8 miles)

  • Lowest 1 December, 2025

    34 °F

  • Average December

    46.7 °F

  • Highest 10 December, 2025

    55 °F

Climate (2020–Present)

Whidbey Island Naval Air Station - Ault Field (16.8 miles)

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  • Average Low 2020–2025

    44.5 °F

  • Average 2020–2025

    50.1 °F

  • Average High 2020–2025

    56.1 °F
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