Three Arch Rocks Weather Forecast

    • 47
    • 54

    Chance Rain

    • 46
    • 56

    Mostly Sunny

    • 49
    • 56

    Mostly Sunny

    • 53
    • 55

    Chance Rain

    • 53
    • 57

    Mostly Cloudy

    • 54
    • 60

    Partly Sunny

Today 10 Oct Tillamook County Coast

Mostly sunny. A chance of rain this morning. Patchy fog this morning. Highs in the upper 50s. Winds light. Chance of rain 40 percent. Rainfall Amounts less than a tenth of an inch.

Tonight 10 Oct Tillamook County Coast

Mostly clear. Lows in the lower 40s. Winds light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Three Arch Rocks Temperature Statistics

October Temperature

Tillamook, Tillamook Airport (8.7 miles)

  • Lowest 2 October, 2026

    46.4 °F

  • Average October

    57.4 °F

  • Highest 1 October, 2026

    69.8 °F

Climate (2021–2026)

Tillamook, Tillamook Airport (8.7 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    60.3 °F
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