Tillamook Bay - Port of Garibaldi Weather Forecast
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Rain Showers
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Rain Showers
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Rain Showers
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Rain Showers Likely
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Rain Showers Likely
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Rain Showers Likely
Today 20 Dec Tillamook County Coast
Showers likely this Morning, then Showers with a slight chance of Thunderstorms this afternoon. Some Thunderstorms may produce heavy rainfall this afternoon. Highs in the lower 50s. Southwest wind 10 to 15 Mph. Chance of rain 90 percent. Rainfall Amounts around a quarter of an Inch, except higher Amounts possible in Thunderstorms.
Tonight 20 Dec Tillamook County Coast
Rain Showers likely with a slight chance of Thunderstorms in the Evening, then rain Showers after midnight. Lows in the lower 40s. South wind 10 to 15 Mph. Chance of rain 90 percent. Rainfall Amounts around a quarter of an Inch, except higher Amounts possible in Thunderstorms.
Tillamook Bay - Port of Garibaldi Temperature Statistics
December Temperature
Tillamook, Tillamook Airport (10.6 miles)
Lowest 1 December, 2025
32 °FAverage December
51.6 °FHighest 13 December, 2025
62.6 °F
Climate (2020–Present)
Tillamook, Tillamook Airport (10.6 miles)
Average Low 2020–2025
43.5 °FAverage 2020–2025
51.6 °FAverage High 2020–2025
60 °F