Knappa Slough - Knappa Weather Forecast

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    Chance Rain

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    Rain

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Today 26 Jan North Oregon Coast Range Lowlands

Widespread frost this morning. Partly sunny with a 20 percent chance of rain. Highs in the lower 50s. Winds light.

Tonight 26 Jan North Oregon Coast Range Lowlands

Mostly cloudy. Lows in the upper 30s. Southeast wind 5 to 10 Mph.

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Knappa Slough - Knappa Temperature Statistics

January Temperature

Astoria, Astoria Regional Airport (13.7 miles)

  • Lowest 21 January, 2026

    30.9 °F

  • Average January

    45.8 °F

  • Highest 17 January, 2026

    57.7 °F

Climate (2021–Present)

Astoria, Astoria Regional Airport (13.7 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    59.6 °F
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