Knappa Slough - Knappa Weather Forecast

    • 55
    • 72

    Becoming Sunny

    • 52
    • 84

    Mostly Sunny

    • 51
    • 67

    Partly Sunny

    • 49
    • 66

    Partly Sunny

    • 48
    • 65

    Partly Sunny

    • 47
    • 65

    Mostly Cloudy

Today 2 May North Oregon Coast Range Lowlands

Patchy fog this morning. Partly sunny. Highs in the mid 70s. Winds light.

Tonight 2 May North Oregon Coast Range Lowlands

Mostly clear. Lows in the mid 50s. Winds light.

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Knappa Slough - Knappa Temperature Statistics

May Temperature

Astoria, Astoria Regional Airport (13.7 miles)

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Climate (2021–Present)

Astoria, Astoria Regional Airport (13.7 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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