Necanicum River Mouth Weather Forecast

    • 53
    • 59

    Increasing Clouds

    • 52
    • 60

    Gradual Clearing

    • 52
    • 59

    Mostly Cloudy

    • 54
    • 59

    Mostly Cloudy

    • 52
    • 61

    Mostly Cloudy

    • 51
    • 60

    Partly Sunny

    • 53
    • 61

    Mostly Cloudy

Today 4 Jul Clatsop County Coast

Mostly sunny. Highs in the mid 60s. Northwest wind 10 Mph.

Tonight 4 Jul Clatsop County Coast

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the lower 50s. Northwest wind 5 to 10 Mph.

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Necanicum River Mouth Temperature Statistics

July Temperature

Astoria, Astoria Regional Airport (9.9 miles)

  • Lowest 2 July, 2026

    54 °F

  • Average July

    58.6 °F

  • Highest 2 July, 2026

    64.9 °F

Climate (2021–2026)

Astoria, Astoria Regional Airport (9.9 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    59.8 °F
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