Nicolai Mountain Weather Forecast

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    Rain Showers

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    Rain/Snow

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    Rain/Snow

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    Snow Likely

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    Rain/Snow Likely

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    • 35

    Rain/Snow Likely

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    Rain/Snow Likely

Today 20 Dec North Oregon Coast Range

Rain Showers likely. A slight chance of Thunderstorms this afternoon. Some Thunderstorms may produce heavy rainfall this afternoon. Highs in the mid 40s. Southwest wind 5 to 10 Mph. Chance of rain 70 percent. Rainfall Amounts a quarter to a half of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 20 Dec North Oregon Coast Range

Mostly cloudy. Rain Showers likely with a slight chance of Thunderstorms this Evening, then a chance of rain Showers after midnight. Lows in the upper 30s. South wind 5 to 10 Mph. Chance of rain 70 percent. Rainfall Amounts a tenth to a half of an Inch, except higher Amounts possible in Thunderstorms.

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Nicolai Mountain Temperature Statistics

December Temperature

Astoria, Astoria Regional Airport (20.5 miles)

  • Lowest 1 December, 2025

    37.4 °F

  • Average December

    50.7 °F

  • Highest 15 December, 2025

    57.9 °F

Climate (2020–Present)

Astoria, Astoria Regional Airport (20.5 miles)

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  • Average Low 2020–2025

    45.9 °F

  • Average 2020–2025

    52.4 °F

  • Average High 2020–2025

    59.6 °F
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