Columbia River - Snag Islands Weather Forecast

    • 54
    • 60

    Decreasing Clouds

    • 53
    • 64

    Partly Sunny

    • 55
    • 68

    Mostly Sunny

    • 56
    • 71

    Mostly Sunny

    • 58
    • 70

    Partly Sunny

    • 59
    • 68

    Partly Sunny

Today 4 Jul Clatsop County Coast

Mostly cloudy in the Morning, then becoming partly sunny. Highs in the mid 60s. Northwest wind 5 to 10 Mph.

Tonight 4 Jul Clatsop County Coast

Mostly cloudy. Lows in the lower 50s. Northwest wind 5 to 10 Mph.

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Columbia River - Snag Islands Temperature Statistics

July Temperature

Astoria, Astoria Regional Airport (13.7 miles)

  • Lowest 1 July, 2025

    54 °F

  • Average July

    58.1 °F

  • Highest 1 July, 2025

    63 °F

Climate (2020–Present)

Astoria, Astoria Regional Airport (13.7 miles)

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  • Average Low 2020–2025

    45.6 °F

  • Average 2020–2025

    52.2 °F

  • Average High 2020–2025

    59.4 °F
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