Rock Cove Weather Forecast

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Today 17 Dec West Columbia River Gorge - SR 14

A slight chance of Thunderstorms in the morning. Rain, windy with Highs in the mid 40s. Southwest wind 25 to 35 Mph with Gusts up to 55 Mph, easing to 20 to 25 Mph with Gusts up to 40 Mph in the afternoon. Chance of rain near 100 percent. Rainfall Amounts a tenth to a half of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 17 Dec West Columbia River Gorge - SR 14

A chance of rain in the Evening, then rain after midnight. Lows in the upper 30s. Southwest wind 10 to 15 Mph, becoming southeast 5 to 10 Mph after midnight. Chance of rain near 100 percent. Rainfall Amounts around a quarter of an inch.

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Rock Cove Temperature Statistics

December Temperature

Portland, Portland-Troutdale Airport (26.1 miles)

  • Lowest 1 December, 2025

    35.1 °F

  • Average December

    49.9 °F

  • Highest 10 December, 2025

    64 °F

Climate (2020–Present)

Portland, Portland-Troutdale Airport (26.1 miles)

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  • Average Low 2020–2025

    47.6 °F

  • Average 2020–2025

    56.2 °F

  • Average High 2020–2025

    65.2 °F
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