Columbia River - Knappton Weather Forecast

    • 56
    • 64

    Increasing Clouds

    • 56
    • 66

    Mostly Cloudy

    • 56
    • 68

    Partly Sunny

    • 57
    • 67

    Mostly Cloudy

    • 54
    • 65

    Partly Sunny

    • 54
    • 65

    Partly Sunny

Today 21 Jul South Washington Coast

Mostly cloudy this Morning, then becoming mostly sunny. Highs in the mid 60s. West wind 5 to 10 Mph.

Tonight 21 Jul South Washington Coast

Mostly cloudy. Patchy fog after midnight. Lows in the mid 50s. Winds light.

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Columbia River - Knappton Temperature Statistics

July Temperature

Astoria, Astoria Regional Airport (8.7 miles)

  • Lowest 6 July, 2025

    47.6 °F

  • Average July

    60.4 °F

  • Highest 16 July, 2025

    79.6 °F

Climate (2020–Present)

Astoria, Astoria Regional Airport (8.7 miles)

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  • Average Low 2020–2025

    45.7 °F

  • Average 2020–2025

    52.2 °F

  • Average High 2020–2025

    59.5 °F
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