Columbia River - Miller Sands Weather Forecast

    • 50
    • 64

    Rain Showers

    • 49
    • 54

    Rain Likely

    • 47
    • 52

    Rain Likely

    • 45
    • 60

    Mostly Sunny

    • 47
    • 65

    Mostly Sunny

    • 49
    • 66

    Mostly Sunny

    • 49
    • 63

    Partly Sunny

Today 20 Apr Clatsop County Coast

Partly sunny. Highs in the upper 60s. Southwest wind 5 to 10 Mph.

Tonight 20 Apr Clatsop County Coast

Mostly cloudy. A chance of Showers in the Evening, then Showers after midnight. Patchy fog after midnight. Lows in the upper 40s. Winds light. Chance of rain 90 percent. Rainfall Amounts a tenth to a quarter of an inch.

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Columbia River - Miller Sands Temperature Statistics

April Temperature

Astoria, Astoria Regional Airport (12.4 miles)

  • Lowest 8 April, 2026

    34.6 °F

  • Average April

    50 °F

  • Highest 5 April, 2026

    70.6 °F

Climate (2021–Present)

Astoria, Astoria Regional Airport (12.4 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    59.8 °F
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