Seaside Weather Forecast

    • 50
    • 61

    Dense Fog

    • 49
    • 60

    Mostly Cloudy

    • 47
    • 59

    Mostly Cloudy

    • 47
    • 59

    Mostly Cloudy

    • 49
    • 58

    Chance Rain

    • 48
    • 61

    Partly Sunny

Today 4 May Clatsop County Coast

Widespread dense fog in the morning. Mostly sunny. Highs in the mid 60s. Southwest wind 10 to 15 Mph.

Tonight 4 May Clatsop County Coast

Partly cloudy. Areas of fog. Lows around 50. Southwest wind 5 to 10 Mph.

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Seaside Temperature Statistics

May Temperature

Astoria, Astoria Regional Airport (11.2 miles)

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  • Average May

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Climate (2021–Present)

Astoria, Astoria Regional Airport (11.2 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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