Three Arch Rocks Weather Forecast

    • 57
    • 60

    Mostly Cloudy

    • 56
    • 60

    Mostly Cloudy

    • 56
    • 62

    Mostly Cloudy

    • 56
    • 60

    Mostly Cloudy

    • 54
    • 60

    Mostly Cloudy

    • 54
    • 59

    Partly Sunny

Today 22 Aug Tillamook County Coast

Mostly cloudy. Highs in the upper 60s. South wind 10 to 15 Mph.

Tonight 22 Aug Tillamook County Coast

Mostly cloudy. Lows in the mid 50s. Winds light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Three Arch Rocks Temperature Statistics

August Temperature

Tillamook, Tillamook Airport (8.7 miles)

  • Lowest 3 August, 2026

    44.6 °F

  • Average August

    61.6 °F

  • Highest 4 August, 2026

    84.2 °F

Climate (2021–2026)

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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