Deep River Weather Forecast

    • 56
    • 68

    Slight Chance Rain

    • 60
    • 68

    Rain

    • 60
    • 67

    Rain

    • 56
    • 71

    Chance Rain Showers

    • 54
    • 71

    Partly Sunny

    • 54
    • 71

    Partly Sunny

    • 55
    • 73

    Partly Sunny

Today 13 Aug Willapa and Wahkiakum Lowlands

Mostly cloudy. Areas of fog. Highs around 70. West wind 5 to 10 Mph.

Tonight 13 Aug Willapa and Wahkiakum Lowlands

Mostly cloudy. Lows in the mid 50s. West wind 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Deep River Temperature Statistics

August Temperature

Astoria, Astoria Regional Airport (16.2 miles)

  • Lowest 8 August, 2025

    47.6 °F

  • Average August

    63.1 °F

  • Highest 11 August, 2025

    82 °F

Climate (2020–Present)

Astoria, Astoria Regional Airport (16.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    45.7 °F

  • Average 2020–2025

    52.2 °F

  • Average High 2020–2025

    59.5 °F
Get WillyWeather+ to remove ads