Grays Harbor - Rennie Island Weather Forecast

    • 56
    • 64

    Decreasing Clouds

    • 57
    • 65

    Mostly Cloudy

    • 57
    • 63

    Mostly Cloudy

    • 56
    • 63

    Mostly Cloudy

    • 56
    • 66

    Mostly Cloudy

    • 57
    • 65

    Mostly Cloudy

Today 16 Aug Lower Chehalis River Valley

Mostly cloudy until late afternoon then becoming mostly sunny. Patchy fog in the morning. Highs in the upper 60s to mid 70s. Light wind becoming west to 10 Mph in the afternoon.

Tonight 16 Aug Lower Chehalis River Valley

Partly cloudy in the evening then becoming mostly cloudy. Patchy fog in the morning. Lows in the mid 50s. West wind around 10 Mph in the evening becoming light.

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  • Temperature Real-Time

Grays Harbor - Rennie Island Temperature Statistics

August Temperature

Hoquiam, Bowerman Airport (2.5 miles)

  • Lowest 3 August, 2026

    49.6 °F

  • Average August

    62.3 °F

  • Highest 4 August, 2026

    79.6 °F

Climate (2021–2026)

Hoquiam, Bowerman Airport (2.5 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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