Nehalem Bay State Park Weather Forecast

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    Rain Showers

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    Rain Showers

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    Rain Showers

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    Slight Chance Rain Showers

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    Rain Likely

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    Rain

Today 26 Oct Tillamook County Coast

A slight chance of Thunderstorms. Showers. Highs in the mid 50s. South wind 10 to 15 Mph, becoming west 5 to 10 Mph this afternoon. Chance of rain near 100 percent. Rainfall Amounts a half to three Quarters of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 26 Oct Tillamook County Coast

A slight chance of Thunderstorms. Showers. Lows in the mid 40s. Southwest wind 5 to 10 Mph, becoming light after midnight. Chance of rain 90 percent. Rainfall Amounts around a tenth of an Inch, except higher Amounts possible in Thunderstorms.

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Nehalem Bay State Park Temperature Statistics

October Temperature

Tillamook, Tillamook Airport (18 miles)

  • Lowest 15 October, 2025

    33.8 °F

  • Average October

    55.3 °F

  • Highest 6 October, 2025

    77 °F

Climate (2020–Present)

Tillamook, Tillamook Airport (18 miles)

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  • Average Low 2020–2025

    43.3 °F

  • Average 2020–2025

    51.4 °F

  • Average High 2020–2025

    60 °F
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