Copalis State Airport Weather Forecast

    • 57
    • 60

    Rain

    • 57
    • 62

    Rain

    • 55
    • 62

    Rain

    • 54
    • 63

    Partly Sunny

    • 55
    • 63

    Partly Sunny

    • 56
    • 64

    Partly Sunny

Today 26 Jul Grays Harbor County Coast

Rain at Times until late Afternoon, then rain likely late in the afternoon. Rainfall Amounts a quarter to a half inch possible. Highs in the 60s. South wind 10 to 15 Mph.

Tonight 26 Jul Grays Harbor County Coast

Mostly cloudy. A chance of Showers in the Evening, then a slight chance of Showers after midnight. Patchy fog after midnight. Lows in the mid to upper 50s. South wind 10 to 15 Mph decreasing to 10 Mph or less after midnight.

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Copalis State Airport Temperature Statistics

July Temperature

Hoquiam, Bowerman Airport (16.2 miles)

  • Lowest 6 July, 2026

    47.6 °F

  • Average July

    60.7 °F

  • Highest 21 July, 2026

    79.6 °F

Climate (2021–2026)

Hoquiam, Bowerman Airport (16.2 miles)

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  • Average Low 2021–2026

    46.3 °F

  • Average 2021–2026

    52.3 °F

  • Average High 2021–2026

    58.6 °F
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