Columbia River - Grassy Island Weather Forecast

    • 56
    • 81

    Sunny

    • 51
    • 77

    Mostly Sunny

    • 51
    • 65

    Mostly Cloudy

    • 47
    • 59

    Mostly Cloudy

    • 50
    • 65

    Partly Sunny

    • 52
    • 69

    Chance Rain Showers

    • 52
    • 71

    Slight Chance Rain Showers

Today 10 May Clatsop County Coast

Sunny. Highs in the lower 80s. Northeast wind 5 to 10 Mph, becoming north this afternoon.

Tonight 10 May Clatsop County Coast

Mostly clear this Evening, then becoming partly cloudy. Lows in the lower 50s. Northwest wind 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Columbia River - Grassy Island Temperature Statistics

May Temperature

Astoria, Astoria Regional Airport (18.6 miles)

  • Lowest 8 May, 2024

    39 °F

  • Average May

    51.2 °F

  • Highest 2 May, 2024

    63.6 °F

Climate (2019–Present)

Astoria, Astoria Regional Airport (18.6 miles)

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  • Average Low 2019–2024

    45.3 °F

  • Average 2019–2024

    51.7 °F

  • Average High 2019–2024

    58.7 °F
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