Copalis River Mouth Weather Forecast

    • 42
    • 51

    Rain Likely

    • 38
    • 51

    Chance Rain

    • 40
    • 50

    Partly Sunny

    • 43
    • 50

    Rain

    • 39
    • 49

    Rain

    • 37
    • 48

    Rain Likely

Today 9 Feb Grays Harbor County Coast

Rain at Times in the morning. A slight chance of Thunderstorms through the day. Showers in the afternoon. Rainfall Amounts a tenth to a quarter of an inch Possible, except higher Amounts possible in Thunderstorms. Highs near 50. Southwest wind 10 to 15 Mph.

Tonight 9 Feb Grays Harbor County Coast

Mostly cloudy with a chance of rain until early Morning, then mostly cloudy with a slight chance of rain in the morning. Lows near 40. South wind to 10 Mph becoming southeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Copalis River Mouth Temperature Statistics

February Temperature

Hoquiam, Bowerman Airport (16.8 miles)

  • Lowest 6 February, 2026

    37 °F

  • Average February

    51.2 °F

  • Highest 4 February, 2026

    61.6 °F

Climate (2021–Present)

Hoquiam, Bowerman Airport (16.8 miles)

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  • Average Low 2021–2026

    46.3 °F

  • Average 2021–2026

    52.2 °F

  • Average High 2021–2026

    58.5 °F
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