Copalis Beach Weather Forecast

    • 48
    • 58

    Chance Rain

    • 45
    • 57

    Slight Chance Rain

    • 44
    • 58

    Mostly Sunny

    • 46
    • 57

    Partly Sunny

    • 51
    • 58

    Rain Likely

    • 47
    • 59

    Slight Chance Rain

Today 9 Oct Grays Harbor County Coast

Breezy. Mostly cloudy with rain likely in the Morning, then mostly sunny in the afternoon. Rainfall Amounts less than a tenth of an inch likely. Highs near 60. Northwest wind 15 to 25 Mph with Gusts to 35 Mph.

Tonight 9 Oct Grays Harbor County Coast

Windy. Partly cloudy. A slight chance of rain in the morning. Lows in the 40s to lower 50s. Northwest wind 20 to 30 Mph decreasing to 10 to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Copalis Beach Temperature Statistics

October Temperature

Hoquiam, Bowerman Airport (15.5 miles)

  • Lowest 7 October, 2026

    48 °F

  • Average October

    58.8 °F

  • Highest 3 October, 2026

    73.7 °F

Climate (2021–2026)

Hoquiam, Bowerman Airport (15.5 miles)

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  • Average Low 2021–2026

    46.3 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    58.7 °F
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