Wynoochee RIver Weather Forecast

    • 47
    • 79

    Mostly Sunny

    • 48
    • 76

    Partly Sunny

    • 45
    • 72

    Mostly Cloudy

    • 46
    • 68

    Rain Likely

    • 42
    • 60

    Rain Likely

    • 44
    • 67

    Chance Rain

Today 21 May Middle Chehalis River Valley

Sunny. Patchy fog in the morning. Highs in the upper 70s to mid 80s. Light wind becoming west to 10 Mph in the afternoon.

Tonight 21 May Middle Chehalis River Valley

Mostly clear. Lows in the mid to upper 40s. West wind around 10 Mph in the evening becoming light.

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  • Temperature Real-Time

Wynoochee RIver Temperature Statistics

May Temperature

Hoquiam, Bowerman Airport (16.2 miles)

  • Lowest 17 May, 2026

    38.6 °F

  • Average May

    56.2 °F

  • Highest 3 May, 2026

    82.7 °F

Climate (2021–Present)

Hoquiam, Bowerman Airport (16.2 miles)

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  • Average Low 2021–2026

    46.4 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    58.7 °F
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