Three Arch Rocks Weather Forecast

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    • 54

    Rain Showers

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    • 53

    Rain Showers

    • 50
    • 55

    Partly Sunny

    • 50
    • 55

    Partly Sunny

    • 50
    • 57

    Mostly Cloudy

    • 51
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    Partly Sunny

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    Partly Sunny

Today 15 May Tillamook County Coast

Mostly cloudy with a slight chance of Thunderstorms. Showers. Highs in the mid 50s. Southwest wind 15 to 20 Mph. Chance of rain 90 percent. Rainfall Amounts a tenth to a quarter of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 15 May Tillamook County Coast

Showers with a slight chance of Thunderstorms in the Evening, then a chance of rain after midnight. Lows in the mid 40s. West wind 10 to 15 Mph. Chance of rain near 100 percent. Rainfall Amounts a tenth to a quarter of an Inch, except higher Amounts possible in Thunderstorms.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Three Arch Rocks Temperature Statistics

May Temperature

Tillamook, Tillamook Airport (8.7 miles)

  • Lowest 9 May, 2026

    41 °F

  • Average May

    56.5 °F

  • Highest 3 May, 2026

    77 °F

Climate (2021–Present)

Tillamook, Tillamook Airport (8.7 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    51.7 °F

  • Average High 2021–2026

    60.3 °F
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