Seaside Beach Weather Forecast

    • 45
    • 53

    Rain

    • 48
    • 55

    Rain

    • 45
    • 55

    Rain

    • 42
    • 53

    Chance Rain

    • 40
    • 51

    Chance Rain

    • 40
    • 50

    Mostly Cloudy

Today 25 Nov Clatsop County Coast

Rain. Highs in the mid 50s. Southeast wind 10 to 15 Mph. Chance of rain near 100 percent. Rainfall Amounts a half to three Quarters of an inch.

Tonight 25 Nov Clatsop County Coast

Rain. Lows in the mid 40s. South wind 15 to 20 Mph with Gusts up to 35 Mph, becoming west 10 to 15 Mph after midnight. Chance of rain near 100 percent. Rainfall Amounts a quarter to a half of an inch.

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Seaside Beach Temperature Statistics

November Temperature

Astoria, Astoria Regional Airport (11.2 miles)

  • Lowest 18 November, 2025

    36 °F

  • Average November

    50.8 °F

  • Highest 12 November, 2025

    62.1 °F

Climate (2020–Present)

Astoria, Astoria Regional Airport (11.2 miles)

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  • Average Low 2020–2025

    45.7 °F

  • Average 2020–2025

    52.3 °F

  • Average High 2020–2025

    59.5 °F
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