Columbia River - Lois Island Weather Forecast

    • 51
    • 58

    Slight Chance Rain Showers

    • 52
    • 61

    Mostly Cloudy

    • 52
    • 61

    Mostly Cloudy

    • 49
    • 55

    Mostly Cloudy

    • 47
    • 56

    Partly Sunny

    • 47
    • 59

    Mostly Sunny

Today 26 May Clatsop County Coast

Mostly sunny. Patchy fog this morning. A slight chance of Showers this afternoon. Highs in the lower 60s. Winds Light, rising to northwest 10 to 15 Mph this afternoon. Chance of rain 20 percent.

Tonight 26 May Clatsop County Coast

Mostly cloudy. Patchy fog after midnight. Lows around 50. Northwest wind 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Columbia River - Lois Island Temperature Statistics

May Temperature

Astoria, Astoria Regional Airport (8.1 miles)

  • Lowest 17 May, 2026

    40.6 °F

  • Average May

    55.8 °F

  • Highest 3 May, 2026

    82.7 °F

Climate (2021–Present)

Astoria, Astoria Regional Airport (8.1 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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